除非有勇气看不到海岸，否则你无法游向新的地平线。

The most dangerous thing is to be alive. But it is also the most beautiful.

The revolution is a long and arduous struggle, but with determination and unity, victory is certain.

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?

自然界的存在与任何命题的存在是同一类型的事实。