我们与他人的关系是反映我们内心世界和心理状态的镜子。
Our relationships with others are mirrors that reflect our own inner world and psychological state.
The wild teaches you that you are capable of more than you think.
知识在心灵中以符号结构的形式表征。
If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
在一个国家中，一个公民的自由就是所有人的自由。
