努力计算两次。

解析：大富大贵，是我们人人都向往的，但如果是通过不正当手段而得到的，我们宁可不要。

Re graphics: A picture is worth 10K words - but only those to describe the picture. Hardly any sets of 10K words can be adequately described with pictures.

True leaders are not those who give orders, but those who can inspire others to follow voluntarily.

"The boundary between the quantum and classical worlds is not a sharp line but a blurred transition where the rules of physics shift dramatically."