But it is also important to do introspections when we face some difficulies. If we just believe our own opinions and refuse to listen to other's opinions, what we get would be failures in the end.
the post shows a reason a man gets success, but which just one reason, not all. to achieve our target, we have to do more,such as persisting, passion, right direction and so on. at the same time, you need a bit luck for your success