"Books are the windows to other lives."

The only difference between a rat and a human is that a rat learns from experience.

自我不是在孤立中找到的，而是在关系中找到的。

Music can cross all boundaries.

The best way to predict the future is to create it through bold, responsible action.

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。