I guess Lieutenant Dan figured there's some things you just can't change. He didn't want to be called crippled, just like I didn't want to be called stupid.

你妻子喘不过气是因为我。

挫折不是惩罚，而是学习的机会。

生物学中的主要问题不是通过新技术解决的，而是通过新思想解决的。