生活艰难，事情并不总是顺利，但我们应该勇敢冒险，毫不犹豫地迈出下一步。
"Life is tough, and things don’t always work out well, but we should be brave and take risks. We shouldn’t hesitate to take the next step."
未来的城市从一开始就是废墟。
如果自己都不正直，就无法要求他人；忘记亲人的人也无法忠诚于君主！这修身齐家的道理，太深刻了！并且只有先做好自己，才能影响周围的人！
我是个歌手，是个表演者。这是我最擅长的事。
We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.