"Sometimes you hear the idea that the ego is so corrupt that anything it tries to do is going to be corrupted as well. That idea closes off all the doors except for one: the hope that somebody is going to come along and save you. But that hope is irresponsible. The responsible attitude is that you’re responsible for the actions of your mind. You really can choose. And fortunately your motives are not always corrupt. As the Buddha said, you can take advantage of the fact that you want true happiness, and develop some noble qualities out of that. The qualities of purity, compassion, and wisdom come from taking your desire for true happiness seriously."
January 1, 1970
https://en.wikiquote.org/wiki/%E1%B9%ACh%C4%81nissaro_Bhikkhu