做数学的艺术在于找到那个包含所有普遍性萌芽的特殊案例。
The simplest words often carry the heaviest weight.
你必须愿意投入时间、努力和精力才能变得伟大。
Sustainability isn't an option—it's a necessity for the future of our planet.
Mathematics is the art of giving the same name to different things.