Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
数学不仅仅是关于数字、方程、计算或算法,而是关于理解。
When you betray somebody else, you also betray yourself.
郦波在讲座中引用马克·吐温的话并加以阐释
言语是唯一能在误解的深渊上架起桥梁的东西。
我们在这里是为了在宇宙中留下痕迹。不然我们为什么在这里?
A good book should make you laugh, cry, and think.