化學(xué)是一門研究物質(zhì)性質(zhì)及其變化的科學(xué)。
The only thing that is truly valuable is the love you share.
Words have the power to heal wounds or deepen them; the writer must choose wisely.
比你的競爭對手更好地控制你的開支。這是你總能找到競爭優(yōu)勢的地方。
"Success is nothing without someone to share it with."