"A great film is one that stays with you, changes you, and makes you see the world differently."
一部伟大的电影是那种留在你身边,改变你,让你以不同的方式看世界的电影。
数学不是一项观赏性运动。你必须亲自去做才能理解它。
The best performance improvement is the transition from the nonworking state to the working state.
Start where you are, with what you have. Make something of it and never be satisfied.