Those who condemn the supreme certainty of mathematics feed on confusion, and can never silence the contradictions of the sophistical sciences which lead to eternal quackery.
Of the original phenomena, light is the most enthralling.
The good painter must paint two things: a person and the essence of his soul.
The days are long enough for those who use them.
The water which rises in the mountains is the blood which keeps the mountain in life.
Whatever you do in life, if you want to be creative and intelligent, and develop your brain, you must do everything with the awareness that everything, in some way, connects to everything else.