So we all make mistakes and we are allowed to make a mistake and to apologise.

BBC: Michael Schumacher reprimanded for blocking Barrichello

What this has done is sent a chill through many countries who have thought, well, if the U.S., the most powerful country in the world, can make a mistake, we probably all could make mistakes.

NPR: U.S. Slow to Change Internet Gaming Laws

Added to this, we do all this work free for the government, but if we make a mistake, or are late filing the return or paying the tax, then we may have to pay a penalty.

BBC: Self-assessment deadline looms again

As leaders the single biggest mistake we make is failing to realize that despite what people may say, what we all really want is not selfishness but selflessness.

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