Know or listen to those who know.

To know oneself, one should assert oneself.

Be thine own palace, or the world's thy jail.

It's always too early to quit.

Begin to be now what you will be hereafter.

Quality is not an act, it is a habit.

By failing to prepare, you are preparing to fail.

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

If you think you can do it, you can.