You will find as you grow older that courage is the rarest of all qualities to be found in public life.

You will find as you grow older that courage is the rarest of all qualities to be found in public life.

随着年龄的增长，你会发现勇气是公共生活中最珍贵的品质。

-- Benjamin Disraeli 本杰明·迪斯雷利