要求对并非直接被给予的对象提供先天证明，是徒劳的。
It is futile to demand an a priori proof of the existence of objects which are not immediately ‘given’.
The greatest thing you'll ever learn is just to love and be loved in return.
Certification standards are meaningless without rigorous enforcement and transparency.
"We're living proof that dreams do come true."
The best buildings are those that disappear into use.
CRISPR is a tool—how we use it defines its legacy.
电影是一种表达无法表达之物的方式。
为明天做的最好准备就是今天做到最好。
膨胀的概念表明，宇宙在大爆炸后不久经历了一段极其快速的扩张期。