"A good thing in one's ignorance is that one doesn't know that s/hedoesn't know."

"It is certain that there is no limit to the vast ocean of knowledge."

"If you do not manage things, be prepared to face the consequences."

"Each type of knowledge has value; however, from an engineering point of view, practical knowledge seems to be more valuable than theoretical knowledge."

"Wherever you work, work hard and educate yourself continuously. You must never forget social welfare, ethics and honesty. However, there is no guarantee for your career progression. Therefore, don't expect that only the best people will be promoted."

"Knowledge is an exceptional kind of property which cannot be lost or used up."

"If you cannot solve a problem, ask someone who knows."

"Superficial people consider themselves capable of doing everything. The question, however, is who is willing to hire them?"

"Intellectual capacity is a precondition for becoming a man of knowledge."

"Life is the greatest teacher because it educates even those who really hate to learn."

"Learn always and wherever possible, knowing that you'll never learneverything."

"An idea is an amazing creation of the human mind, which comes either asa result of one's continuous endeavors for solving a certain problem or justas a spark that lights up the considered problem."

"When choosing a profession, a person will have good incentive for personal development by choosing such a profession that represents a personal challenge."

"The wishes of an honest man do not stretch beyond what he undoubtedly deserves."

"Use two-way communication on oral exams to check the students' knowledge, not their attitudes. Checking attitudes can lead to the slippery area of subjective assessment."

"You should be aware of fake friends because it is the hardest to be aware of."

"Living honestly is a prerequisite for a clear conscience."

"Knowledge is a beautiful thing that can fill us with happiness. Let's just think about our students who answered brilliantly to questions on various exams."

"Love and advise your children unconditionally."

"In reality, commissions rarely solve complicated problems. Therefore, the following question arises: what is worse " to establish a commission knowing it cannot solve a complicated problem, or to believe that the commission will truly solve such a problem?"

"There is a huge difference between thinking we know something and actually knowing something."

"In general, people accumulate knowledge gradually over a long period of time. However, there are extraordinary people all around us, who are capable of accumulating impressive amounts of knowledge within a relatively short period of time. Nevertheless, even the greatest genius possesses only a small fraction of all knowledge known by mankind. Finally, the following question arises: how large is all the existing knowledge in comparison to the space of ignorance?"

"A free man does not do what must be done, but what should be done."

"I've had several work addiction cycles in my life. Those were situations when important tasks were assigned to me. I took into account that people should remember me based on what I did rather than based on what I failed to do."

"Most people take health at face value. Quite often people understand that health is the most valuable possession only after they become seriously ill."

"A child's best friend is often the one telling bedtime stories."

"People can enjoy music everywhere. Therefore, music is more than a giftbecause it represents a unique form of human freedom."

"The essence of coexistence is quite simple: live and respect how others live."

"A happy man doesn't reconsider life."

"It is much more worthwhile to implement only one bright idea than collecting a thousand of them."

"Unfortunately, people who always tell the truth don't have many friends."

"Knowledge is a unique kind of property, indeed: you can share it with others, while still possessing it."

"Only a person who is motivated in the inner depths of his being will help without hesitation and with no obligation for the one helped."

"A leader is a person who knows how to act when other people don't."

"In reality, there is no such thing as absolute freedom. The rules of social interaction determine one's freedom."

"Success is relative, but happiness is absolute."

"By studying human history, we can realize how much of human stupidity has fallen on fertile ground. Is gravity guilty for such an occurrence too?"

"Always try to avoid repeating the same mistakes, the price that you haveto pay is often too high."

"Life is not complex at all when we do not think about it."

"The power of positive thinking is vital for maintaining happiness, goodhealth and longevity."

"Acquiring new knowledge has been crucial for survival over the millennia."

"Regarding quality, the following rule is very important: do each activity right at the first time with the aim of saving money and time. Regardless of the process under consideration, the activities that were carried out badly may cause repetitions with considerable additional costs."

"A wise manager knows that it is sometimes more important to listen than to talk."

"People should respect those who have the courage to go alone through life."

"One should learn by considering one's own failures that are a part of life."

"Don't judge people too strongly."

"A person with great knowledge is truly wealthy."

"No matter where you live, live with dignity."

"Many books describe different problem solving techniques, but solving complicated problems in reality is not so easy."

"Thinking differently is the key to improvement."