Never hold discussions with the monkey when the organ grinder is in the room.
Our lives teach us who we are.
If one sticks too rigidly to one's principles, one would hardly see anybody.
Do something every day that you don't want to do; this is the golden rule for acquiring the habit of doing your duty without pain.
My theory of evolution is that Darwin was adopted.
Inside myself is a place where I live all alone and that's where you renew your springs that never dry up.
Equal opportunity means everyone will have a fair chance at being incompetent.