Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的:它是关于理解的。
Technology will be the great enabler in reducing our carbon footprint.
The best way to achieve long-term investment success is to focus on low-cost, broadly diversified index funds.
I'm not perfect, and I don't pretend to be.
True leadership means making tough decisions today for a better tomorrow.