数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
The history of life is written in the language of chemistry.
The tyrant dies and his rule is over, the martyr dies and his rule begins.
世界会打碎每个人，之后，许多人在破碎的地方变得坚强。
Innovation is not just about technology; it's about changing the way people think and act.
"The best stories are those that refuse to end."