我认为质数就像生活。它们非常合乎逻辑,但你永远无法弄清楚其中的规则,即使你花所有时间去思考它们。
Objects have always been carried, sold, bartered, stolen, retrieved and lost. People have always given things to other people.
The past is a different country, they do things differently there.
大多数优秀的程序员编程不是因为期望得到报酬或公众的赞美,而是因为编程很有趣。