The past is never dead. It's not even past.

I can dispense with all truth, but not with the search for truth.

Leadership in the oil sector means balancing profitability with responsibility.

AdS/CFT对应关系是对现实本质的深刻洞察，它弥合了量子力学和广义相对论之间的鸿沟。

效率是把事情做对；效能是做对的事情。