Writing down one thing you are grateful for each day is the cheapest possible therapy ever.
大自然似乎有意让电的定律从大空间观察到的现象中推导出来,而不是从实验室狭窄范围内观察到的现象中推导出来。
Better to have, and not need, than to need, and not have.
预测未来的最好方式就是创造未来。