"I must say a word about fear. It is life's only true opponent. Only fear can defeat life."

"The world is a game, and the game is a mirror."

应对混乱的唯一方法是拥抱它。

Quality is more important than quantity. One home run is much better than two doubles.

数学不是关于数字、方程、计算或算法的：它是关于理解的。