I can, therefore I am.

Things do not happen. Things are made to happen.

The most effective way to do it, is to do it.

The dog that trots about finds a bone.

Problems are not stop signs, they are guidelines.

By failing to prepare, you are preparing to fail.

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

Without hard work, nothing grows but weeds.

Expect problems and eat them for breakfast.