no more, no less 和nothing more,nothing less分别是什么意思？

no more (than) 不比...多
I have no more than 30 yuan.
我最多只有30块钱了。

no less (than) 不比...少
You have ne less than 60 yuan.
你至少有60块钱。

nothing more (than) 只不过...
You don't need to cry, it's nothing more than a candy.
不要哭，这仅仅是个糖果而已。

nothing less (than) 完全是...
He is nothing less than a madman.
他完全是个疯子。