天降大任于斯人，意味着某个人突然被赋予了一项极为重要的任务或责任。这个词语源自于《诗经》中的一句话：“天作孽，犹可违，自作孽，不可活。”意思是说如果是上天安排的难以逃避的命运，还可以努力反抗；但如果是自己造成的错误，就没有任何挽救的余地。

天降大任于斯人，通常是指某个人因为自己的才能、经验、品德等方面的优异表现而被赋予了一项特殊的任务或责任。这个人需要承担起这个任务，并为之全力以赴，以完成这个任务所需要的各种工作。

天降大任于斯人可以是一种荣誉，也可以是一种挑战。对于那些有能力的人来说，这个任务可能会成为他们职业生涯中获得成功的机会。但对于那些没有准备好的人来说，这个任务可能会成为一种负担，带来很大的压力和挑战。

总之，天降大任于斯人是一种特殊的命运，需要被接受和承担。无论这个任务是好是坏，我们都需要全力以赴，为之付出最大的努力。

The task of heaven falls on someone, which means that someone is suddenly given a very important task or responsibility. This term originates from a sentence in the Book of Songs: 'Man may work his doom, but not escape it; if the heavens ordain it, who can avoid it?' It means that if it is a fate that cannot be avoided arranged by heaven, one can still resist it with effort; but if it is a mistake caused by oneself, there is no room for any salvation.

The task of heaven falls on someone usually refers to someone who is given a special task or responsibility because of his excellent performance in talent, experience, morals, etc. This person needs to take on this task and make every effort to complete the various work required for this task.

The task of heaven falling on someone can be an honor or a challenge. For those capable people, this task may become an opportunity for them to succeed in their careers. But for those who are not ready, this task may become a burden, bringing great pressure and challenges.

In short, the task of heaven falling on someone is a special fate that needs to be accepted and borne. No matter whether the task is good or bad, we need to make every effort to pay for it.