世界上没有免费的午餐,想得到就必须付出. 这句话翻译成英文怎么说啊

There is no lunch for free in the world .no pains ,no gains.
你看怎么样啊???

No pains no gains.意译是解决这种翻译的最好办法。

There is no free lunch in the world, you harvest what you have sown

There is no free lunch in the world, no pains no gains.