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貧困和無知可能逐漸消失的希望，很大程度上源于十九世紀工人階級的穩步進步。

It is not necessary to accept the choices handed down to you by life as you know it.

計劃本身毫無價值，但規劃的過程至關重要。

In the realm of theoretical computer science, we often find that the most profound insights come from the simplest ideas.

A good mechanism design aligns individual incentives with social goals.

信任的人不忠誠,忠誠的人不信任。