可持续包装不是成本中心——它是你的品牌对未来最明显的承诺。
有一句话我等了三十年，现在终于可以说了：“老爸，我总是跟你说，我会回来拿到我的学位的！”我要感谢哈佛大学在这个时候给我这个荣誉。明年，我就要换工作了(注：指从微软公司退休)……我终于可以在简历上写我有一个本科学位，这真是不错啊。
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：它是关于理解的。
The only real elegance is in the mind; if you've got that, the rest really comes from it.
The past is always with us, for it feeds the present.
Those who dream by day are cognizant of many things which escape those who dream only by night.
我们以为我们拥有答案，其实是我们问错了问题。