Don’t be afraid to fail. Be afraid not to try.
The consistency of your endeavors (exercise, companionship, work) is more important than the quantity. Nothing beats small things done every day, which is way more important than what you do occasionally.
Life is too short to be anything but happy.
Man is so much the voice of his interest that it is not enough to make him see the right, but you must make him feel it.
I am interested in the transformation of substances.