The biggest adversary in our life is ourselves. We are what we are, in a sense, because of the dominating thoughts we allow to gather in our head. All concepts of self-improvement, all actions and paths we take, relate solely to our abstract image of ourselves. Life is limited only by how we really see ourselves and feel about our being. A great deal of pure self-knowledge and inner understanding allows us to lay an all-important foundation for the structure of our life from which we can perceive and take the right avenues.
Bruce LeeLearn the principle, abide by the principle, and dissolve the principle. In short, enter a mold without being caged in it. Obey the principle without being bound by it. Learn, master, and achieve.
Bruce Lee