The best way to learn mathematics is to do mathematics.

悲观导致软弱，乐观带来力量。

What is freedom of expression? Without the freedom to offend, it ceases to exist.

释义：过于强硬的弓弦容易断裂，过于锋利的刀口容易受损。惹祸往往是因为多嘴多舌，招致灾祸多是因为心肠狠毒。

The minute you start talking about what you're going to do if you lose, you have lost.

"To love is to risk not being loved in return. To hope is to risk pain. To try is to risk failure, but risk must be taken because the greatest hazard in life is to risk nothing."

能源转型既是我们行业面临的最大挑战，也是最大机遇。

数学的目标不是解决问题，而是理解问题。

I think that fiction is the best way to rewrite history.