When you light a candle, you also cast a shadow.
在学习结束时,我们知道物理学的所有过去,但对现在和未来一无所知。
We don't have to sacrifice taste for sustainability—we can have both.
预测未来的最好方法就是创造未来。
透明性不仅是物理特性,更是一种道德立场。