一切运动中的事物都必须是宁静的，不是静止的事物才应被视为宁静。

The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.

The simplest solutions are often the most elegant.

永远面向阳光，阴影就会落在你身后。

Never underestimate the power of small, consistent improvements.