When they come downstairs from their Ivory Towers, idealists are very apt to walk straight into the gutter.

When they come downstairs from their Ivory Towers, idealists are very apt to walk straight into the gutter.

当理想主义者从象牙塔里走下楼梯时，他们很容易直接走进阴沟。

-- Logan Pearsall Smith 洛根·皮尔索尔·史密斯