The only person you are destined to become is the person you decide to be.

The Milky Way’s black hole is our closest laboratory for studying extreme gravity.

虽然无法改变过去，但可以改变未来。

今天种下的每一棵树，都是对明天的承诺。

When you have some success， the feeling of being an imposter can be real. Who am I fooling？ But when you create things that only you — with your unique talents and experience — can do， then you are absolutely not an imposter. You are the ordained. It is your duty to work on things that only you can do.

语言的美在于它能够表达无法表达的东西。