"Sometimes, the hardest part isn't letting go but rather learning to start over."
释义:水一旦泼出去,就收不回来,后悔也来不及。  
我们感知的不是物体,而是它们的效用
The night is a great book, but the stars are its letters.
我们行业的运营许可书写在社会认可的墨水中。