在有限的生命里,你必須去挑战伟大。
证据的确定性并不导致信仰的确定性。
Success is not about the amount of money you make, it's about the difference you make in people's lives.
I'm not a gangster, I'm far from it.
数学思想的真正考验是它能否激发更多的问题。
The purpose of our lives is to be happy.