数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Every sentence is a journey, and every word is a step.
成为国际主义者就是偿还我们对人类的债务。
Precision measurements in astronomy open new windows to understanding the universe.
Optimize your generosity. No one on their deathbed has ever regretted giving too much away.
关键是不断进步，不断奋斗，不断相信。
一部好电影是那种结束后还能让你久久思考的电影。
广东话谚语
生活的意义不在于你拥有多少，而在于你如何面对失去。