Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

Either you run the day or the day runs you.

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

Quality is not an act, it is a habit.

Always desire to learn something useful.

Expect problems and eat them for breakfast.

Problems are not stop signs, they are guidelines.

By failing to prepare, you are preparing to fail.