The truth is rarely pure and never simple.

过去从未消逝，它甚至还未过去。

I am not the richest person, but I am the happiest person.

我相信在一切似乎都出错的时候要保持坚强。

农业创新不仅仅是技术问题，更是思维方式的转变。

"We are all prisoners of our own choices, but we are also the architects of our own freedom."

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.