The Richest Man in Babylon

A part of all I earn is mine to keep.’ Say it in the morning when you first arise. Say it at noon. Say it at night. Say it each hour of every day. Say it to yourself until the words stand out like letters of fire across the sky.

Proper preparation is the key to our success. Our acts can be no wiser than our thoughts. Our thinking can be no wiser than our understanding.
~George S. Clason