世界上最美好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。
Leadership means making tough decisions today that will benefit everyone tomorrow.
The power of mathematics lies in its ability to simplify the complex.
不要贪婪,也不要孤立。
实现不可能的唯一途径是相信它是可能的。
I've always believed that if you put in the work, the results will come.