译文：人生不能过于安逸闲散，有了可以不断追求的事业，才能收回安逸之心。日用花费必须要节俭，只有杜绝奢靡，才能彰显勤俭的美德。赏析：生于忧患死于安乐。逸豫可以亡身，忧劳可以兴国。一个人过于安逸，就会无所事事，丧失斗志。一粥一饭当思来之不易，半丝半缕恒念物力维艰。

我不相信放弃。

The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.

I always try to stay focused on the present moment.

这是我个人的一小步，却是全人类的一大步。