你看不见你自己，你所看见的只是你的影子。

War is peace. Freedom is slavery. Ignorance is strength.

Make-up can only make you look pretty on the outside but it doesn’t help if you're ugly on the inside. Unless you eat the make-up.

量子通信的安全性来自物理定律，而不是计算复杂性。

人们并不懒惰。他们只是有无力的目标——也就是说，那些不能激励他们的目标。

To live is to embrace the messiness of life.

A good memory is needed after one has lied.

Education is the art of making man ethical.