We change our behavior when the pain of staying the same becomes greater than the pain of changing.
谁知旧日情,斯人知太深。绵绵长怀恨,尽在不言中。
A fisherman's wisdom lies not in how much he catches, but in how much he leaves behind.
最好的买入股票的时机是当它便宜的时候,最好的卖出时机是当它昂贵的时候。