“Don't argue for other people's weaknesses. Don't argue for your own. When you make a mistake, admit it, correct it, and learn from it / immediately.”

“Argue with anything else, but don't argue with your own nature.”

“You're English," he said. "And I will therefore make certain allowances for you. I realize you don't understand you shouldn't argue with me, and so I'll explain it to you. Don't argue with me."Incredulous, she said, "That's it? 'Don't argue with me' is your explanation as to why I shouldn't argue with you?”

“Don't confuse poor decision-making with destiny. Own your mistakes. It’s ok; we all make them. Learn from them so they can empower you!”

“I never make the mistake of arguing with people for whose opinions I have no respect.”

“But what if I make a mistake?' Will asked.Gilan threw back his head and laughed. 'A mistake? One mistake? You should be so lucky. You'll make dozens! I made four or five on my first day alone! Of course you'll make mistakes. Just don't make any of them twice. If you do mess things up, don't try to hide it. Don't try to rationalize it. Recognize it and admit it and learn from it. We never stop learning, none of us.”