如果你想成功，你必须付出努力。

If you want to succeed, you must make efforts.

他总是付出努力去帮助别人。

He always makes efforts to help others.

如果你想上进，就必须付出努力。

If you want to make progress, you must put in the effort.

你必须付出努力才能实现成功。

You must put in effort to realize success.

你必须付出努力才能获得奖赏。

You must put in effort to receive rewards.

不劳无获，所以我们要付出努力。

No pains, so we need to put in the effort.

你不能期望不劳而获，必须付出努力。

You can't expect to get something for nothing; you have to work for it.

他总是想空手套白狼，从不愿意付出努力。

He always wants to get something for nothing and never wants to put in any effort.

学无坦途，你需要付出努力才能取得好成绩。

There is no royal road to learning, you need to work hard to get good grades.

先苦后甜的道理告诉我们，只有付出努力才能成功。

The principle of no sweet without sweat tells us that only hard work leads to success.