The greatest weapon against stress is our ability to choose one thought over another.

Silence in architecture is as powerful as sound.

宇宙之美在于其复杂性和支配它的法则的简洁性。

美洲的历史是如此超乎寻常的现实，以至于看起来像是虚构的。

没有压力，就没有钻石。