The task is not to see what has never been seen before, but to think what has never been thought before about what you see every day.
任务不是去看从未见过的东西，而是去思考每天所见却从未思考过的东西。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
We don't inherit forests from our ancestors, we borrow them from our children.
"Every role I take on is a challenge, and that's what keeps me going."