Don't lose heart. If you persistent, you will get some fruits.

不要失去信心。只要坚持不懈，就终会有成果。

youdao

If you have persistent, unexplained fatigue, ask your doctor about being tested for diabetes.

如果你感到莫名的疲劳，而且持续时间较长，问问医生是否需要检查血糖。

youdao

If you are injecting persistent messages, you will get better performance by sending those messages transactionally and committing every few messages.

如果您注入的是持久性消息，则以事务的方式发送这些消息，并且每次提交几条消息，可能获得更好的性能。

youdao

Programming experience is not required "if you are smart and persistent, " but it will certainly be easier if you have some, according to the Pi website.

ENGADGET: Cambridge University helps new Raspberry Pi users break the crust with free guide, tutorials

The most important message, I guess I would tell you, though, is what I tell my daughters, which is that America remains a country where if you work hard and you don't give up and you are persistent, you can succeed.

WHITEHOUSE: The White House

If you believe in something or you have a passion about something you must be persistent and you can never give up.

WHITEHOUSE: Following My Purpose