Sometimes the most profound mathematics comes from playing with simple ideas until they reveal their hidden complexity.
有时最深刻的数学来自于玩弄简单的想法，直到它们展现出隐藏的复杂性。
The most profound truths are often the ones we resist the most.
A building must be both shelter and symbol.
对抗传染病的斗争是一项超越国界的全球性努力。
The desert teaches silence, and silence teaches words.