那些疯狂到认为自己能改变世界的人，往往真的改变了世界。
Every day I discover more and more beautiful things. It’s enough to drive one mad.
No hay que tener miedo a perderse, sino a no encontrarse nunca.
The principle goal of education is to create men who are capable of doing new things, not simply repeating what other generations have done.
掌握医学知识的关键在于将理论与实践联系起来。
从我巨大的悲伤中，我创作出我的小歌谣。