All the greatest gains in life — in wealth, relationships, or knowledge —come from the magic of compounding interest — amplifying small steady gains. All you need for abundance is to keep adding 1% more than you subtract on a regular basis.
 Do not live for others; live for yourself.
【大意】说话一定要讲信用,约定了就一定要做到,这是天下的高尚行为。