Your work will be endless， but your time is finite. You cannot limit the work so you must limit your time. Hours are the only thing you can manage.
That is what learning is. You suddenly understand something you've understood all your life, but in a new way.
如果你不前进，你就在落后。
教人学习却坚持有天命的观点，这就好像叫人包起头发来却有去掉了他的帽子。
过去并未死去，它甚至还未过去。
The best leaders are those who can balance vision with practicality.