Being on stage is our happiness.

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

The only way to get to the top of the ladder is to climb it step by step.

真相很少是纯粹的，也从不简单。

Innovation is the key to the continued growth and success of the Internet.

A healthy forest means a healthy economy; the two are inseparable.