Army’s value = loyalty,duty, respect, selfless, service, honor, integrity, personal courage .

"The past is always with us, but it doesn't have to define our future."

"The dead are as real as the living, but in a different way."

化学是在分子水平上操纵物质的艺术，而催化是其最强大的画笔。

最重要的是避免亏钱。

我知道自己是聪明的，因为我知道自己一无所知。