To know oneself, one should assert oneself.

Quality is not an act, it is a habit.

By failing to prepare, you are preparing to fail.

Problems are not stop signs, they are guidelines.

If you're going through hell, keep going.

The dog that trots about finds a bone.

Things do not happen. Things are made to happen.

It's always too early to quit.

Expect problems and eat them for breakfast.