"A book is a fragile creature, it suffers the wear of time, it fears rodents, the elements and clumsy hands. So the librarian protects the books not only against mankind but also against nature and devotes his life to this war with the forces of oblivion."

I'm not a genius, I'm just a man who works hard.

科学不仅仅是寻找答案，更是提出正确的问题。

所以,储备是国家最重要的事；粮食是国家的宝物；武器是国家的利爪；城池是守卫国家的屏障。

别让他人的意见淹没了你内心的声音。

The brain caps off its second and last growth spurt in your 20s as it rewires itself for adulthood.