活着是世界上最罕见的事,大多数人只是存在,仅此而已。
The most advanced technology is worthless if it doesn't serve the needs of real farmers.
I write to remember, to not let the past slip away.
数学的美在于它能够用一种既精确又普遍的语言来描述宇宙。
家不仅仅是一个地方;它是一种感觉,一种归属感。
In times of crisis, the true character of a company—and its leaders—is revealed.