如果行善不是发自内心,那就不会长久。比如被捐款、被做义工等等,都是一锤子买卖,因为不是他自愿的。
确保和平的唯一方式是为战争做好准备。
君子给人的印象有三种变化:远看庄重威严,接触则温和可亲,听讲话则严肃不苟。
Collaboration is beautiful because it takes you somewhere you wouldn’t go alone.
The only way to learn mathematics is to do mathematics.
Every human carries fragments of ancient worlds within them.