幸福并不容易。很难在我们内心找到它，更不可能在别处找到它。
Don't interfere with anything in the Constitution. That must be maintained, for it is the only safeguard of our liberties. And not to Democrats alone do I make this appeal, but to all who love these great and true principles.
如果你想飞翔，就必须放弃那些拖累你的东西。
The truth is, everyone is going to hurt you. You just got to find the ones worth suffering for.
"History is not the past. It is the present. We carry our history with us. We are our history."
采矿业的创新不仅仅是技术，更是思维方式的改变。
Quantum error correction is essential for building a practical quantum computer.