What lasts in the reader’s mind is not the phrase but the effect the phrase created: laughter, tears, pain, joy. If the phrase is not affecting the reader, what’s it doing there? Make it do its job or cut it without mercy or remorse.
Steal! And egad, serve your best thoughts as gypsies do stolen children, disfigure them and make ‘em pass for their own.
Our power is patience. We have discovered that writing allows even a stupid person to seem halfway intelligent, if only that person will write the same thought over and over again, improving it just a little bit each time. It is a lot like inflating a blimp with a bicycle pump. Anybody can do it. All it takes is time.