"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."
The hard-working petroleum spirit must never be abandoned. It is our family heirloom.
最大的贫穷不是生活在物质的沙漠中，而是作为流亡者生活在自己的心里。
The study of Galois representations is a testament to the beauty of algebraic geometry.
爱之深，责之切。
The only way to win is to learn faster than anyone else.