People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.

And if you take Warren Buffett and watched him with a time clock, I would say half of all the time he spends is sitting on his ass and reading. And a big chunk of the rest of the time is spent talking one on one either on the telephone or personally with highly gifted people whom he trusts and who trust him. In other words, it looks quite academic, all this worldly success.

目的可以证明手段的正当性，只要存在某种能证明目的正当性的东西。

"To love oneself is the beginning of a lifelong romance."