If you want something you’ve never had, you must be willing to do something you’ve never done.

解释：使用毒性大的药物治疗疾病时，病情十成中只能去掉六成就要停药，以免伤害正气。

I don’t want to be remembered just as a footballer, but as a person who inspired others.

被爱的最好方法是去爱。

领导力意味着今天做出艰难的决定，为了更美好的明天。

The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.

电子并非一个简单不可分割的实体，而是一个复杂系统，其行为只能通过量子力学定律来理解。