Let us not to take ourselves too serious. None of us has a monopoly on wisdom.
The most beautiful thing in mathematics is the simplicity of the ideas behind the complexity.
每一个挑战都是一个伪装的机会。
You have to believe in yourself when no one else does.
Humility is the starting point of wisdom, and pride is the endpoint of foolishness.
The human figure is the most important thing to me.