你不必总是和别人在一起才能快乐。你可以独自快乐。
You don't have to be a person that's always with somebody to be happy. You can be happy alone.
If you can see, look. If you can look, observe.
The next generation won't ask what we said—they'll ask what we did.
What I feared most for myself at your age was not poverty, but failure.
解析:求道需从内心体认。