谈论绘画不仅困难，或许也毫无意义。
To talk about painting is not only difficult but perhaps pointless too.
True freedom is not about doing what you want, but about not doing what you don't want to do.
If you feel pain, it's because you're growing.
The best way to write a program is to write it.
A man, as a general rule, owes very little to what he is born with – a man is what he makes of himself.
To feed the world, we must first learn to listen to the earth.