Behind every technological breakthrough is the accumulation of countless failures.
简扼乃机智之魂,而冗言即无用之外饰。
Let me explain. I think it would be very unusual for anyone here, or anyone watching, to be envious of the Queen of England. Even though she is much richer than any of you are, and she's got a very large house, the reason why we don't envy her is because she's too weird.