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。
The real problem is not whether machines think but whether men do.
生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。
The trick is not to learn to trust your gut feelings, but rather to discipline yourself to ignore them.
看遍了世间的人情冷暖，才认识到旷达洒脱的可贵；尝遍了世间的种种滋味，才知道清净淡泊的真切内涵。