数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
Every setback is a setup for a greater comeback.
不要因为结束而哭泣,微笑吧,为你的曾经拥有
"The act of writing is an act of rebellion against the ephemeral nature of existence."
Do just once what others say you can't do, and you will never pay attention to their limitations again.