The best way to help people is not to do things for them, but to help them do things for themselves.

Science is not about finding absolute truths, but about constantly pushing the boundaries of our understanding.

解释：对别人没有恩德，却想有求于人，这是罪过。

心理活动是有机体与其环境的对话。

我不需要任何人牵着我的手。

"You have to put in the hours because there’s always something which you can improve."

我跑步的原因是为了定义生活。