"We are all astronauts on a little spaceship called Earth."
我们都是在一艘叫做地球的小宇宙飞船上的宇航员。
沉默是艺术中最响亮的声音。
Certification standards are meaningless without rigorous enforcement.
质量不是一种行为,而是一种习惯。
The function of freedom is to free someone else.