古语，意指人的生死和富贵由天命决定。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

Happiness is a gift and the trick is not to expect it, but to delight in it when it comes.

成功不是幸福的关键。幸福是成功的关键。如果你热爱你所做的事情，你就会成功。

The past is never dead. It's not even past.

最好的表演来自内心，而不仅仅是声音。