数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
I think frugality drives innovation, just like other constraints do. One of the only ways to get out of a tight box is to invent your way out.
每一个生命都是一个宇宙,每一次死亡都是一个世界的终结。
Confidence comes from preparation and knowing your stuff.
质量在第一刀落下前就已开始,它始于正确的心态。