Only the unknown frightens men. But once a man has faced the unknown, that terror becomes the known.

Only the unknown frightens men. But once a man has faced the unknown, that terror becomes the known.

只有未知的东西使人害怕。但是一旦一个人面对未知，恐惧就会变成已知。

-- Antoine de Saint-Exupéry 圣埃斯库里