The interplay between pure and applied mathematics is where true innovation happens.
纯数学和应用数学之间的相互作用是真正创新发生的地方。
生命中最要紧的事即是彼此。
If it were not for art, I would have killed myself a long time ago.
我从不回头看,我总是向前看。
数学中最深刻的思想往往源于最简单的观察。