Never complain and never explain.

The dog that trots about finds a bone.

Things do not happen. Things are made to happen.

What you do today can improve all your tomorrows.

Be gentle to all and stern with yourself.

Be thine own palace, or the world's thy jail.

The wise does at once what the fool does at last.

Problems are not stop signs, they are guidelines.

Begin to be now what you will be hereafter.