Quality is not an act, it is a habit.

Things do not happen. Things are made to happen.

Without hard work, nothing grows but weeds.

The secret of getting ahead is getting started.

Always desire to learn something useful.

By failing to prepare, you are preparing to fail.

If you're going through hell, keep going.

What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.