Nowadays you don't go around on the street kicking people, punching people — because if you do (makes gun shape with hand), well that's it — I don't … - Bruce Lee

If you always put limit on everything you do, physical or anything else. It will spread into your work and into your life. There are no limits. There are only plateaus, and you must not stay there, you must go beyond them.

Ever since I was a child I have had this instinctive urge for expansion and growth. To me, the function and duty of a quality human being is the sincere and honest development of one's potential.

Life is never stagnation. It is constant movement, unrhythmic movement, as we as constant change. Things live by moving and gain strength as they go.