Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
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'm not a beginning, I'm an end.
The past is a foreign country; they do things differently there.
A brand is only as strong as the trust it builds with its customers.
小农户是全球粮食安全的支柱——他们值得投资和尊重。