Mathematics is a collaborative endeavor. No one does it alone.
领导力在于因为你的存在而使他人变得更好,并确保这种影响在你离开后依然存在。
我们之所以能够感知事物的变化,是因为单子在无限的变化中保持了稳定的内在本质。
There is no creature on earth half so terrifying as a truly just man.