A person can't abase excessively in life, but can't beconfident blindly,either. The most ideal is to combine both sides,just as the world with waxing and waning is the perfect life. 人生自然不能过于自卑,但也绝不可盲目自信。最理想的是把两者结合起来，就像阴晴圆缺的世界才是完美的人生一样。