Our doubts are traitors, And makes us lose the good we oft might win, By fearing to attempt.

Our doubts are traitors, And makes us lose the good we oft might win, By fearing to attempt.

我们的怀疑是叛徒，由于害怕尝试，使我们失去了常常可能获得的好处。

-- William Shakespeare 威廉·莎士比亚