数学不是观赏性运动,你必须参与其中才能理解。
Mathematics is not a spectator sport; you have to play to understand.
Innovation is not from 1 to N, but from 0 to 1.
We must strengthen international energy cooperation with an open and collaborative attitude to achieve mutual benefits.
最大的错误就是以为自己无所不知。保持谦逊,不断学习。
"Every place has its secrets, if you know how to look."