The science of logic never made a man reason rightly, and the science of ethics never made a man behave rightly. The most such sciences can do is to help us to catch ourselves up and check ourselves, if we start to reason or to behave wrongly; and to criticise ourselves more articulately after we have made mistakes.
William JamesWe must make automatic and habitual, as early as possible, as many useful actions as we can...in the acquisition of a new habit, we must take car to launch ourselves with as strong and decided initiative as possible. Never suffer an exception to occur till the new habit is securely rooted in your life.
William James