不必匆忙。不必火花四溅。不必成为别人，只需做自己。
No need to hurry. No need to sparkle. No need to be anybody but oneself.
The customer's voice is the most important sound in any business.
做你热爱的事，热爱你所做的事。
We must always be forward-thinking, anticipating the needs of the market and the planet.
Forgetting is more powerful than despair.
The weight of stone is nothing compared to the weight of responsibility we carry.
I like to think of mathematics as a kind of poetry.