In the acquisition of a new habit, or the leaving off of an old one, we must take care to launch ourselves with as strong and decided an initiative as possible.

To change ones life: Start immediately. Do it flamboyantly.

Whenever you're in conflict with someone, there is one factor that can make the difference between damaging your relationship and deepening it. That factor is attitude.

To study the abnormal is the best way of understanding the normal.

Give up the feeling of responsibility, let go your hold, resign the care of your destiny to higher powers, be genuinely indifferent as to what becomes of it all and you will find not only that you gain a perfect inward relief, but often also, in addition, the particular goods you sincerely thought you were renouncing.

It is wrong always, everywhere, and for everyone, to believe anything upon insufficient evidence.

We believe as much as we can. We would believe everything if we could.