When you die, if you go somewhere where they ask you a bunch of questions about your life and what you learned and all, I think a good way to get out of it is just to say, "No speaka English."
When you make a mistake, don't look back at it long. Take the reason of the thing into your mind and then look forward. Mistakes are lessons of wisdom. The past cannot be changed. The future is yet in your power.
Misquotation is, in fact, the pride and privilege of the learned. A widely- read man never quotes accurately, for the rather obvious reason that he has read too widely.