Do not measure your life by your goals but what you are doing to achieve them.
Production is not the application of tools to materials, but logic to work.
We know nothing about motivation. All we can do is write books about it.
Success always obsoletes the very behavior that achieved it.
The final test of greatness in a CEO is how well he chooses a successor and whether he can step aside and let the successor run the company.
The person who will make the greatest contribution to a company is the mature person-and you cannot have maturity if you have no life or interest outside the job.