我们都是自己选择的总和，也是他人为我们做出的选择的总和。

每个角色都是新的挑战，我享受探索不同角色的过程。

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

The key to successful investing is to have a disciplined approach and a long-term perspective.

我不害怕变老。我更有经验，更聪明，更有耐心。