Give your dreams all you've got, and you'll be amazed at the energy that comes out of you.

To be fertile in hypotheses is the first perquisite of creativity and to be willing to throw them away the moment experience contradicts them is the next.

Far from being antecedent principles that animate the process, law, language, truth are but abstract names for its results.

One of the greatest discoveries of our time is that a man can alter the state of their life by altering the state of their mind.

The function of ignoring, of inattention, is as vital a factor in mental progress as the function of attention itself.

Results should not be too voluntarily aimed at or too busily thought of. They are sure to float up of their own accord from a long enough daily work at a given matter.

The word 'cause' is an altar to an unknown god.