人类的进步无时无刻不处在学习中,实践本身即是一种学习。“三人行,则必有我师”,正确与错误都是一种学习。而以学习为对象进行的自觉反思与学习,则标志着一个大跨度的历史时代。当人们反思学习,从而掌握学习,将学习变为理性的自觉时,一个伟大的时代之门已经向人类敞开。 Human progress is constantly under study, and practice itself is a form of learning. “Threesome, you must have my teacher,” the right and wrong are a learning. The conscious reflection and study on the basis of learning mark a long span of historical times. When people reflect on learning, mastering learning, and learning to become rational conscious, a great era has opened to mankind.