You need a little bit of insanity to do great things.
I have always found that mercy bears richer fruits than strict justice.
We all have possibilities we don't know about. We can do things we don't even dream we can do.
Do not be afraid. Do not be satisfied with mediocrity. Put out into the deep and let down your nets for a catch.
When I'm good, I'm very good, but when I'm bad, I'm better.
It is only when the mind is free from the old that it meets everything anew, and in that there is joy.
A man's work is nothing but this slow trek to rediscover, through the detours of art, those two or three great and simple images in whose presence his heart first opened.
The secret of genius is to carry the spirit of the child into old age, which means never losing your enthusiasm.
How wrong is it for a woman to expect the man to build the world she wants, rather than to create it herself?
The present is theirs; the future, for which I really worked, is mine.
The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
Wanting to be someone else is a waste of who you are
Improvement makes strait roads, but the crooked roads without Improvement, are roads of Genius.
Anything that makes weak - physically, intellectually and spiritually, reject it as poison.
We are all motivated by a keen desire for praise, and the better a man is, the more he is inspired by glory.
Nothing is impossible, the word itself says 'I am possible'
If the little bit you have is nothing special in itself, at least find a way of saying it that is a little bit special.
The fact that the great scientist believed in flying machines was the one thing that encouraged us to begin our studies.
Climbing to the top demands strength, whether it is to the top of Mount Everest or to the top of your career.
You get in life what you have the courage to ask for.
After climbing a great hill, one only finds that there are many more hills to climb.