If history were taught in the form of stories, it would never be forgotten.
引用自海明威《老人与海》,张海迪在演讲中多次引用以表达坚韧精神
科学并不试图解释,甚至几乎不试图诠释,它主要是构建模型。
Everyone is shy. Other people are waiting for you to introduce yourself to them, they are waiting for you to send them an email, they are waiting for you to ask them on a date. Go ahead.