Quality is not an act, it is a habit.

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

Always desire to learn something useful.

To know oneself, one should assert oneself.

Expect problems and eat them for breakfast.

The secret of getting ahead is getting started.

By failing to prepare, you are preparing to fail.

Be gentle to all and stern with yourself.

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