"Common sense is calculation applied to life."

"Without passion man is a mere latent force and possibility, like the flint which awaits the shock of the iron before it can give forth its spark."

"Work while you have the light. You are responsible for the talent that has been entrusted to you."

"Our systems, perhaps, are nothing more than an unconscious apology for our faults, a gigantic scaffolding whose object is to hide from us our favorite sin."

"To know how to suggest is the great art of teaching. To attain it we must be able to guess what will interest; we must learn to read the childish soul as we might a piece of music. Then, by simply changing the key, we keep up the attraction and vary the song."

"The test of every religious, political, or educational system is the man that it forms."

"Music is harmony, harmony is perfection, perfection is our dream, and our dream is heaven."

"There is no respect for others without humility in one's self."

"Conquering any difficulty always gives one a secret joy, for it means pushing back a boundary-line and adding to one's liberty."

"Action and faith enslave thought, both of them in order not be troubled or inconvenienced by reflection, criticism, and doubt."

"Learn to... be what you are, and learn to resign with a good grace all that you are not."

"For purposes of action nothing is more useful than narrowness of thought combined with energy of will."

"The only substance properly so called is the soul."

"The man who has no inner-life is a slave to his surroundings."

"Woman is the salvation or the destruction of the family. She carries its destiny in the folds of her mantle."

"Truth is not only violated by falsehood; it may be equally outraged by silence."

"Blessed be childhood, which brings down something of heaven into the midst of our rough earthliness."

"Women wish to be loved without a why or a wherefore; not because they are pretty, or good, or well-bred, or graceful, or intelligent, but because they are themselves."

"If nationality is consent, the state is compulsion."

"Materialism coarsens and petrifies everything, making everything vulgar, and every truth false."

"Cleverness is serviceable for everything, sufficient for nothing."

"He who asks of life nothing but the improvement of his own nature... is less liable than anyone else to miss and waste life."

"Analysis kills spontaneity. The grain once ground into flour springs and germinates no more."

"So long as a person is capable of self-renewal they are a living being."

"Our duty is to be useful, not according to our desires but according to our powers."

"Sympathy is the first condition of criticism."

"Sacrifice, which is the passion of great souls, has never been the law of societies."

"Tears are the symbol of the inability of the soul to restrain its emotion and retain its self command."

"The best path through life is the highway."

"In health there is freedom. Health is the first of all liberties."

"Clever people will recognize and tolerate nothing but cleverness."

"Thankfulness is the beginning of gratitude. Gratitude is the completion of thankfulness. Thankfulness may consist merely of words. Gratitude is shown in acts."

"We only understand that which already within us."

"To do easily what is difficult for others is the mark of talent. To do what is impossible for talent is the mark of genius."

"In every loving woman there is a priestess of the past - a pious guardian of some affection, of which the object has disappeared."

"It is not what he had, or even what he does which expresses the worth of a man, but what he is."

"The fire which enlightens is the same fire which consumes."

"To live we must conquer incessantly, we must have the courage to be happy."

"Thought is a kind of opium; it can intoxicate us, while still broad awake; it can make transparent the mountains and everything that exists."

"Any landscape is a condition of the spirit."

"An error is the more dangerous in proportion to the degree of truth which it contains."

"Life is short and we have never too much time for gladdening the hearts of those who are travelling the dark journey with us. Oh be swift to love, make haste to be kind."

"Sacrifice still exists everywhere, and everywhere the elect of each generation suffers for the salvation of the rest."

"Destiny has two ways of crushing us - by refusing our wishes and by fulfilling them."

"Tell me what you feel in your room when the full moon is shining in upon you and your lamp is dying out, and I will tell you how old you are, and I shall know if you are happy."

"Society lives by faith, and develops by science."

"It is by teaching that we teach ourselves, by relating that we observe, by affirming that we examine, by showing that we look, by writing that we think, by pumping that we draw water into the well."

"Uncertainty is the refuge of hope."

"Let us be true: this is the highest maxim of art and of life, the secret of eloquence and of virtue, and of all moral authority."

"Order is a great person's need and their true well being."