我明白你不可能同时拥有一切并做所有事情。

情绪就像计算机的输出设备 - 它们激发行动来解决特定的适应性问题。

To overcome the anxieties and depressions of contemporary life, individuals must become independent of the social environment to the degree that they no longer respond exclusively in terms of its rewards and punishments.

历史的任务不是评判，而是理解。

改变不会一夜之间发生，但每一步前进都是朝着正确的方向迈出的一步。