The artist must be free, even from himself.
没有青春的爱情有何滋味?没有爱情的青春有何意义?
我是一个幸存者,我不会放弃,我不会停止,我会更加努力。
The universe speaks in the language of mathematics, and we are its humble interpreters.
我不让消极情绪影响我。
Mathematical intuition is like a muscle - it grows stronger with exercise.