挑战是伪装的机会;勇敢地拥抱它们。
Waste is a design flaw, not an inevitable outcome.
最好的报复是巨大的成功。
The arc of the moral universe is long, but it bends toward justice.
历史不仅仅是事实——它是人类的心跳。
"A library is a place where the past meets the present and the future."