一个父亲能为孩子做的最重要的事就是爱他们的母亲。
Profitability and sustainability are not opposites - they're two sides of the same coin.
不要相信你认为自己相信的一切。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The curious paradox is that when I accept myself just as I am, then I can change.
世界是一个舞台,但演员选得不好。