学习数学的唯一方法就是做数学。
"The only way to learn mathematics is to do mathematics."
All architecture is shelter, all great architecture is the design of space that contains, cuddles, exalts, or stimulates the persons in that space.
一个人能遭受的最痛苦的痛苦是洞察很多却无能为力。
Reality is always more fantastic than fiction.