Don't lose your reason however excited you are.

无论你多么兴奋都不要丧失理智。

youdao

Losing your life is not the worst thing that can happen. The worst thing is to lose your reason for living.

失去生命不是最糟糕的事情。最糟糕的是失去活着的理由。

youdao

Why this is a mistake: Treats lose their training value if your pet gets them for no reason.

错误原因：如果你总是没来由地奖励宠物，那么，对它的训练就完全失去了意义。

youdao

If you lose your job, for whatever reason, you have 60 days to find another one, or else your work visa is cancelled.

BBC: The human traffic jam

Although you should not be dieting or trying to lose weight during your pregnancy, pregnancy is not a reason to eat hundreds and hundreds of extra calories of junk food per day.

CNN: How can I safely control my pregnancy weight gain?

Soccer is a sport for a reason, you win and you lose, no matter your quality.

FORBES: No European Renaissance In Sight For Italy's Deteriorating Serie A