未来无人知晓，正因如此，我们应该活在当下。
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
The truth is always something that is told, not something that is known.
实现令人满意的投资结果比大多数人想象的要容易；实现卓越的结果比看起来要难。