This is pure and simple

And again, the reason this simple model works is because although a real liquid, certainly a pure liquid has a finite entropy, a substantial amount of disorder, that's present, that kind of disorder.

并且又一次，这个简单的模型，起作用的原因是，虽然真正的液体，当然纯液体有有限的熵，存在大量的无序状态，这种无序。

We cannot think this very complicated. In fact, enlightenment is very simple and pure. Enlightenment is when you are free from all kinds of delusion.

解脱不是一件复杂的事情。就是把你从一切妄想中解脱出来。

"This is criminality pure and simple, and it has to be confronted and defeated," Cameron told reporters from outside his residence at 10 Downing Street.

“这是纯粹的又简单的犯罪行为；我们必须正视它，并打败它”，卡梅伦在唐宁街10号他的官邸外告诉记者。