A wise man learns by the mistakes of others, a fool by his own.

Only those who dare to fail greatly can ever achieve greatly.

Statistics suggest that when customers complain, business owners and managers ought to get excited about it. The complaining customer represents a huge opportunity for more business.

Ideas are commodity. Execution of them is not.

I have not failed. I’ve just found 10,000 ways that won’t work.

He who begins many things finishes but few

Not a single person whose name is worth remembering lived a life of ease.