Sustainability is not just about the environment, it's about people.

你永远无法取悦所有人，所以做让自己开心的事就好。

The best quarries leave no scars, only responsible transitions.

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

Rule of 3 in conversation. To get to the real reason， ask a person to go deeper than what they just said. Then again， and once more. The third time’s answer is close to the truth.

"The challenge is to make the impossible look believable."