數(shù)學(xué)不是一項觀賞性運動。
Mathematics is not a spectator sport.
The biggest victories are the ones that come from within.
科學(xué)是一段旅程，而非終點。
智與愚，猶如美與惡的食物，言語的巧拙，不過如杯盤的精粗，不論杯盤精粗，都能盛這兩類食物。
In the end, we will remember not the words of our enemies, but the silence of our friends.