The cowards never started and the weak died along the way. That leaves us.
懦夫从不启程，弱者死于路中，只剩我们前行。
The key to successful market design is anticipating how participants will behave under different rules.
The most sustainable product is one that lasts.
One of the first things taught in introductory statistics textbooks is that correlation is not causation. It is also one of the first things forgotten.
I sometimes think that God in creating man, somewhat overestimated His ability.
A great army is a great sickness.
I'm not afraid of storms, for I'm learning how to sail my ship.
True progress happens when we stop competing over who's right and start collaborating on what works.
The greatest power is not in controlling others, but in understanding them.