Authors:

Whatever women do, they must do twice as well as men to be thought half as good. Luckily, this is not difficult.

Canada Month, June 1963. A later satirical version of this saying added to the end "Luckily, this is not difficult" (Paul Dickson, The Official Rules [1978]). See Eleanor Roosevelt 2
Whatever women do, they must do twice as well as men to be thought half as good. Luckily, this is not difficult.