The most successful businesses are those that listen to their customers and adapt quickly.
Life is made up of sobs, sniffles, and smiles, with sniffles predominating.
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。
"The only thing worse than being talked about is not being talked about."