眼睛同时看两样东西，就会看不明白；耳朵同时听两种声音，就会听不清楚。

To understand a life, one must first understand the age in which it was lived.

每天学习，尤其是从别人的经验中学习。它更便宜！“——约翰·博格尔

All truly great thoughts are conceived while walking.

我不怕别人说我什么，我怕的是我可能会回击的话。