领导力在于因你的存在而让他人变得更好,并确保这种影响在你离开后依然持续。
最大的恶和最严重的罪行是贫穷。
我一生都在学习奋斗 - 也学会了保持微笑。如果你微笑,事情就会解决。
Mathematics is the art of giving the same name to different things.
The highest task of education is to develop in the individual a sense of responsibility towards humanity.