战斗越艰难，胜利就越甜蜜。
时间不会流逝，流逝的是我们穿越时间的我们。
The power of the Internet lies in its ability to connect people and ideas.
What we do today will determine the climate for centuries to come.
用黄金打造的船不能在波涛汹涌的江面上航行，用玉雕琢的马不能驰骋在千里路途上。