Things do not happen. Things are made to happen.
You never know what motivates you.
If you think you can do it, you can.
Problems are not stop signs, they are guidelines.
By failing to prepare, you are preparing to fail.
The dog that trots about finds a bone.
Be gentle to all and stern with yourself.
To be a good loser is to learn how to win.
I can, therefore I am.
Well done is better than well said.
There is nothing respecting which a man may be so long unconscious as of the extent and strength of his prejudices.