Happiness cannot be pursued; it must ensue.
钢铁行业不仅仅是关于金属,更是关于构建国家的支柱。
Game design requires knowing what to keep and what to discard; not all good ideas fit together.
一个好的数学家是能看到定理之间类比的人;一个伟大的数学家是能看到类比之间的类比的人。