The most important thing is to enjoy your life—to be happy—it's all that matters.
The interplay between chemistry and biology is what makes life so fascinating.
有人自认为在做有用的事,却收效甚微;有人看似在做“无用”之功却流芳后世,引为大用。
数学家们至今徒劳地试图在素数序列中发现某种规律,我们有理由相信这是一个人类思维永远无法穿透的谜题。