start business by hard work的用法和樣例：
例句
- We must have a clear understanding of the need to work hard and develop a pioneering spirit.
我們對于艱苦創(chuàng )業(yè)，要有清醒的認識。 - We must uphold the principles of self-reliance and hard work and let cadres and the general public give full expression to their initiative and creativeness.
要堅持自力更生，艱苦創(chuàng )業(yè)，充分發(fā)揮廣大干部群眾的進(jìn)取精神和創(chuàng )造精神。
