学无止境
knowledge knows no bounds;there is no limit to knowledge
～，不能浅尝辄止。As there is no limit to learning,one must not feel satisfied with a smattering of knowledge.
学无止境xué wú zhǐ jìnɡ
学习是没有止境的。形容对知识的学习和研究，永远没有完结的时候。there is no limit to knowledge, knowledge is infinite, learning is an endless process