Growing up is losing some illusions, in order to acquire others.
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
撰写一生就像拼凑一幅马赛克,其中一些碎片不可避免地缺失了。
短期收益绝不应损害长期可持续性。
The pursuit of mathematical knowledge is a journey that never ends, filled with endless curiosity and wonder.