As the water is still not a full glass, with all that knowledge into various life experiences not like water, knowledge is not enough to fight with people outside. Sa must be filled before.
Like a glass filled with water that has not been taught all his life. Experience in It is the same water that is full of knowledge is not enough to fight against the outside. To fill up the first roller
A full glass of water is not ready to get everything in my life, experiencing the knowledge of various water not full, like knowledge is not enough to fight with someone outside. To fill up of EM.