Rational. Abundance is the control of large portions. To maintain wealth, it is important to control portions, but to do that, we must first learn to control impulses. A quality education affords us rational thinking, which is the ability to recognise impulses and to suppress or harness these for greater gain. Discipline, order, reasoning and logic constrain us. But if we use these with wisdom, we will attain the only form of abundance that really matters. Freedom.