I always try to stay positive, even in tough moments.
即使在艰难时刻，我也努力保持积极。
The Langlands program is a testament to the beauty of mathematical abstraction.
她不仅仅是我的妈妈，她还是她自己。
有时候，最艰难的战斗是在我们自己的脑海中进行的。
We don't inherit the land from our ancestors; we borrow it from our children.
"The challenge is to make the impossible look believable."
光是建筑的魔术师。