为了实现梦想，我们必须付出很多努力。
wèile shíxiàn mèngxiǎng ， wǒmen bìxū fùchū hěnduō nǔlì 。
In order to achieve our dreams, we must put in a lot of effort.
他在工作中付出了很多时间和精力。
tāzài gōngzuò zhōng fùchū le hěnduō shíjiān hé jīnglì 。
He has invested a lot of time and energy in his work.
如果你想成功，你需要付出代价。
rúguǒ nǐxiǎng chénggōng ， nǐ xūyào fùchū dàijià 。
If you want to be successful, you need to pay the price.