阈限性是两个阶段之间的过渡状态，个体既不属于这里也不属于那里，处于两者之间。

The history of life is written in mutations.

The more you look, the more you see. The more you see, the more there is to see.

结束种族主义的唯一方法就是停止谈论它。

成功投资的关键是拥有纪律性的方法和长期视角。