如果你没有失败，说明你的创新还不够。
If you don't fail, you're not innovating enough.
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the historical process.
我们都受进化无形之手的塑造。
To travel is to write with your feet.
网络是我们社会的反映，也是我们灵魂的窗口。
有些鸟儿是关不住的，因为它们的羽翼太耀眼。
生命中最美的事物是免费的。