To be a outstanding person should possess many abilities, but I think it is the most important for us to have self-control. If one can come to a high degree, maybe he or her doesn't have genius, patience... But he or her must have self-control. They can have a plan which tell themselves what to do, and they can finish all of plans in time.
In lives, we often admire a person can deal with many tangled things. They seem very perfect because they have infinite time to do all things well. However, we don't be aware of the fact which we also have chance to finish our goals but we always idle away and doze off. What you can become depend on if you can control yourself to achieve your objects.
It no use discontenting with affairs at life, you need to think about whether you finish your every thing in time. Now we can draw a simple conclusion from it: self-control is everything.