Things do not happen. Things are made to happen.

Without hard work, nothing grows but weeds.

The secret of getting ahead is getting started.

Quality is not an act, it is a habit.

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

If you think you can do it, you can.

Well done is better than well said.

By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.