The best way to learn mathematics is to do mathematics.
在这个商业世界,最重要的是不断推动前进。如果你停滞不前,你就会失去很多东西。
The only thing that matters is how you feel about yourself.
To be alive is to be in a state of constant rebellion.
画家必须完全准确地描述他们观察主题的体验。
I like to be challenged. I like to do things that people say I can't do.