If you keep your feathers well oiled the water of criticism will run off as from a duck's back.

If you keep your feathers well oiled the water of criticism will run off as from a duck's back.

如果你把羽毛好好涂上油，批评之水就会像鸭子背上的水一样流走。

-- Ellen Henrietta Swallow Richards 埃伦·亨丽埃塔吞下理查兹