如果你想坚强，就不要纠结于负面的想法和感受。要积极乐观地考虑问题。

If you want to be mentally strong, stop stewing on negative thoughts and feelings. Think positive.

youdao

因此，我认为我们要又积极乐观的人生态度。

Therefore, I think we should also positive and optimistic attitude towards life.

youdao

当我做完脚部手术醒来后，你是第一个打电话给我的人，你告诉要保持积极乐观，我永远也不会忘记。

You were the first one who called me when I woke up from my foot surgery. You told me to stay positive. I will never forget that.

youdao