科学家最强大的工具不仅是智力,还有想象力。
The value of a network is proportional to the square of the number of connected users of the system.
我认为冠军的定义不在于他们的胜利,而在于他们跌倒后如何重新站起来。
善恶之间的界限是可渗透的,任何人在环境的推动下都可能跨越它。
The world is full of people who have never, since childhood, met an open doorway with an open mind.