“the best of Cervantes is untranslatable, and this undeniable fact is in itself an incentive [for one and all] to learn Spanish.”

“I have learned that human beings are all about incentives”

“The best incentive for an artist are the harshest criticism”

“Until we accept the fact that life itself is founded in mystery, we shall learn nothing.”

“The fact that the United States has political, economic, and legal structures that do indeed create incentives to control hazards (in the workplace) is one the reasons the corporations have moved to Latin America and Asia.”

“The only way of life satisfying the need of all times must be motivated by incentives and rewards – materially, morally and spiritually because motivation for work is produced by incentives and rewards only, an aspect built into the fundamental specification of human nature itself. Any prescription not recognising this important aspect of life is bound to fail in the life-styles of human beings.”