A Quote by Wallace D. Wattles on gratitude

It is necessary, then, to cultivate the habit of being grateful for every good thing that comes to you, and to give thanks continuously.

And because all things have contributed to your advancement, you should include all things in your gratitude. 

Wallace D. Wattles

Source: The Science of Getting Rich or Financial Success Through Creative Thought, Pages: 40

Contributed by: Brian