“It is not a lack of love, but a lack of friendship that makes unhappy marriages.”

“There is always some madness in love. But there is also always some reason in madness.”

“The man of knowledge must be able not only to love his enemies but also to hate his friends.”

“Every characteristic absence of spirituality, every piece of common vulgarity, is due to an inability to resist a stimulus - you have to react, you follow every impulse.”

“The eternal child. - We think that play and fairy tales belong to childhood:how shortsighted that is! As though we would want at any time of life tolive without play and fairy tales! We give these ...”

“One ought to hold on to one's heart; for if one lets it go, one soon loses control of the head too.”

“Men of lofty genius when they are doing the least work are most active.”

“Neither a lofty degree of intelligence nor imagination nor both together go to the making of genius. Love, love, love, that is the soul of genius.”

“There's a fine line between genius and insanity. I have erased this line.”