The value of life lies in what you create for others, not in what you possess.
生活的价值在于你为他人创造了什么，而不是你拥有了什么。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
The social responsibility of an enterprise is not just to make profits, but also to give back to society.