Who Said That?

Success is the result of perfection, hard work, learning from failure, loyalty, and persistence.

and

When we are debating an issue, loyalty means giving me your honest opinion, whether you think I'll like it or not. Disagreement, at this stage, stimulates me. But once a decision has been made, the debate ends. From that point on, loyalty means executing the decision as if it were your own.

The same guy who said this:

You don't know what you can get away with until you try.

Colin Powell.