专注于你能控制的事情，不要浪费精力在你无法控制的事情上。
生活要快乐，但绝不要安于现状。
The story of human origins is still being written.
Life's too short to hang out with people who aren't resourceful.
一个领导者的真正考验不在于他们的指挥能力，而在于他们的激励能力。
The theory of economic development is the study of how the economic system generates the forces which incessantly transform it.
Persist in doing what you love, and don't give up easily even when facing difficulties.