Not being able to do everything is no excuse for not doing everything you can.
Time will end all my troubles, but I don't always approve of Time's methods.
Don't wait for a disaster to get to know your neighbors.
I will stop at nothing to reach my objective, but only because my brakes are defective.
It's easier to learn many other things, if you first learn how to learn.
History may never have all the facts, but history always has the last word.