历史不是过去，而是一张从特定视角绘制的地图，对现代旅行者有用。

I have noticed that youngsters given to the climbing habit usually do something when they grow up.

Life is about creating yourself.

No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.

Quality is the lifeline of a project, we must never relax our pursuit of quality.

任何地方的不公正都是对于正义的威胁。