The best mathematics is timeless.
最好的数学是永恒的。
在化学中,就像在生活中一样,最深刻的真理往往是最简单的。
活着是世界上最罕见的事情。大多数人只是存在,仅此而已。
"The past is not a place but a condition."
The greatest rewards come from working the hardest and not giving up.