“If I had only known, I would have been a locksmith. ”
“If it had not been for the Christians that I have known I might have been a Christian.”
“I was a new person then, I knew things I had not known before, I knew things that you can know only if you have been through what I had just been through.”
“I know more than I can express in words, and the little I can express would not have been expressed, had I not known more.”
“If I had known it was harmless I would have killed it myself.”
“If I had known it was the end, would I have done it any different?”