“The sun has already set on the days we made those choices. We must concentrate on what we can do tomorrow; we can't relive yesterday.”

“But in the end, we can’t live our lives by ‘what if’ and ‘if only.’ We can only do the best we can to the best of our ability based on what we know. That’s why the truth is so important.”

“We can't live our lives according to what might have been. We have to live by what is.”

“I'm afraid that we all make mistakes. One of the things that defines our character is how we handle mistakes. If we lie about having made a mistake, then it can't be corrected and it festers. On the other hand, if we give up just because we made a mistake, even a big mistake, none of us would get far in life.”

“We all can be only who we are, no more, no less.”

“We all can be no more, or less, than who we are.”

“The only sovereign I can allow to rule me is reason. The first law of reason is this: what exists exists; what is is. From this irreducible, bedrock principle, all knowledge is built. This is the foundation from which life is embraced. Reason is a choice. Wishes and whims are not facts, nor are they a means to discovering them. Reason is our only way of grasping reality–it is our basic tool of survival. We are free to evade the effort of thinking, to reject reason, but we are not free to avoid the penalty of the abyss we refuse to see." -Richard”