你唯一的限制就是你相信的限制。
The only limits you have are the limits you believe.
The quality of ideas seems to play a minor role in mass movement leadership. What counts is the arrogant gesture, the complete disregard of the opinion of others, the singlehanded defiance of the world.
学识不够渊博的人们,就无法能够得到其中的要领。志向如果不够坚定,这样就不能够努力践行。