Don't settle for less than the best.

不是最好的，不要勉强接受。

youdao

Don't settle for less than what you want.

不要勉强接受少于你想要的。

youdao

However if things don't go according to plan for you I wish you all the love happiness and joy in the world and don't settle for anything less than the best since that is absolutely what you deserve.

可如果事情没能按你的计划进行，我会用世间全部的爱、幸福和欢乐祝福你，而如果它不够好就不要为之停留，因为你绝对值得拥有最好的。

youdao

The important thing is, keep someone working on it, and don't settle for anything less than the best imaginable positive results.

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Those who don't make the national pageants like the Miss India gala have to settle for other, less glamorous affairs, including scores of neighborhood beauty shows, intercollegiate contests and parade queen competitions.

CNN: ASIANOW - TIME Asia | Beauty and Bounty