说明： 学习效率决定你的工作方式，甚至你的能力，乃至你今后的发展。所以，请用心倾听这些方法，这是本很不错的有血有肉的方法学，请珍惜它的价值。 (Learning efficiency determine the way you work, and even your ability, and even your future development. So please, carefully listen to these methods, this is the good of the flesh and blood of the methodology, please cherish its value.)
