"In observational studies, we often have to rely on assumptions that are not directly testable."

"The most important thing is to stay customer-obsessed."

The entrepreneur is the pivot on which everything turns.

Survival is not about being fearless. It’s about facing your fears and moving forward.

Stop helping God across the road like a little old lady.

信念有创造的力量，也有毁灭的力量。

The best way to get a project done faster is to start sooner.

The best recipes are the ones that come from the heart.