Focused and hard work

屁股坐的住，心沉的下。

由眼过脑，由脑过心，由心回脑，由脑回眼。

Focused, hard work is the real key to success. Keep your eyes on the goal, and just keep taking the next step towards completing it. If you aren’t sure which way to do something, do it both ways and see which works better. http://www.aeflash.com/2013-01/john-carmack.html