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You are always a valuable, worthwhile human being — not because anybody says so, not because you're successful, not because you make a lot of money — but because you decide to believe it and for no other reason.

The most successful businesses are those that put the customer at the center of everything they do.

A company’s culture is defined by how it treats its employees and customers.

The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

The only way to know your limits is to go beyond them.