The principal object of management should be to secure the maximum prosperity for the employer, coupled with the maximum prosperity for each employee.

Psychology must be a science of observation, not speculation.

Man is condemned to be free.

我们身体的每个细胞都有一个故事要讲，我们只需要学会倾听。

Don't stop when you're tired. Stop when you're done.

The value of a mental process lies not in its composition, but in its consequences for survival and flourishing.