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Pieter Zeeman

"I should point out, however, that at first some difficulty was experienced in observing the phenomena predicted by the theory, owing to the extreme smallness of the variations in the period of oscillation."

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"I should point out, however, that at first some difficulty was experienced in observing the phenomena predicted by the theory, owing to the extreme smallness of the variations in the period of oscillation."

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Amber Hurdle

"Evil is always possible. Goodness is a difficulty."

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Amber Hurdle

"It's not so easy... it's not possible."

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Amber Hurdle

"You can put in all the difficulties, jumps, runs, and any other devilish complexities you like, except octave spans and similar features which do not suit the formation of hands."

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Amber Hurdle

"The mistakes and unresolved difficulties of the past in mathematics have always been the opportunities of its future."

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Amber Hurdle

"The best way out of a difficulty is through it."

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Amber Hurdle

"I sometimes suspect that half our difficulties are imaginary and that if we kept quiet about them they would disappear."

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Amber Hurdle

"It seems that the greatest difficulty is to find the end. Don't try to find it, it's there already."

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Amber Hurdle

"I always anticipated difficulties in order to avoid scenes."

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Amber Hurdle

"A man who dreads trials and difficulties cannot become a revolutionary. If he is to become a revolutionary with an indomitable fighting spirit, he must be tempered in the arduous struggle from his youth. As the saying goes, early training means more than late earning."

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Amber Hurdle

"Our achievements speak for themselves. What we have to keep track of are our failures, discouragements and doubts. We tend to forget the past difficulties, the many false starts, and the painful groping."

Explore more quotes by Pieter Zeeman

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Pieter Zeeman
"Had we really succeeded therefore in altering the period of vibration, which Maxwell, as I have just noted, held to be impossible? Or was there some disturbing circumstances from one or more factors which distorted the result?"
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Pieter Zeeman
"Nature gives us all, including Prof. Lorentz, surprises. It was very quickly found that there are many exceptions to the rule of splitting of the lines only into triplets."
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Pieter Zeeman
"On the basis of Lorentz's theory, if we limit ourselves to a single spectral line, it suffices to assume that each atom (or molecule) contains a single moving electron."
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Pieter Zeeman
"I count myself fortunate to be able to contribute to this work; and the great interest which the Royal Swedish Academy of Sciences has shown in my work and the recognition that it has paid to my past successes, convince me that I am not on the wrong track."
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Pieter Zeeman
"According to well-known electrodynamic laws, an electron moving in a magnetic field is acted upon by a force which runs perpendicular to the direction of motion of the electron and to the direction of the magnetic field, and whose magnitude is easily determined."
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Pieter Zeeman
"Moreover, photography has made it possible to fix these images and now provides us with a permanent record of each observed spectrum, which can be measured out at any time."
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Pieter Zeeman
"In the absence of a magnetic field the period of all these oscillations is the same. But as soon as the electron is exposed to the effect of a magnetic field, its motion changes."
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Pieter Zeeman
"It was not simply out of a spirit of contradiction that I exposed a light source to magnetic forces. The idea came to me during an investigation of the effect discovered by Kerr on light reflected by magnetic mirrors."
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Pieter Zeeman
"Now if this electron is displaced from its equilibrium position, a force that is directly proportional to the displacement restores it like a pendulum to its position of rest."
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Pieter Zeeman
"Now all oscillatory movements of such an electron can be conceived of as being split up into force, and two circular oscillations perpendicular to this direction rotating in opposite directions."
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