You can learn many things from children. How much patience you have, for instance.
Accustomed as I am to public speaking, I know the futility of it.
When a man you like switches from what he said a year ago, or 4 years ago, he is a broad-minded person who has courage enough to change his mind with changing conditions. When a man you don't like does it, he is a liar who has broken his promises.
To err is human; to forgive, infrequent.
You do not know what you can miss before you try.
When the political columnists say 'Every thinking man' they mean themselves, and when candidates appeal to 'Every intelligent voter' they mean everybody who is going to vote for them