可持续性已不再是一个选择;它是我们前进的唯一道路。
Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.
艺术的意义不是固定的,它随着观众而演变。
数学家最好的作品是艺术,一种高度完美的艺术,像想象的最秘密的梦想一样大胆,清晰而透明。
The stopwatch in the laboratory measures the vibration frequency of the human soul.