To affirm anything is to assert positively that it is so

Lessons in Truth - Affirmations

To affirm anything is to assert positively that it is so, even in the face of all contrary evidence. We may not be able to see how, by our simply affirming a thing to be true, a thing that to all human reasoning or sight does not seem to be true at all, we can bring this thing to pass; but we can compel ourselves to cease all futile quibbling and go to work to prove the rule, each one in his own life.