All boundaries are conventions, waiting to be transcended. One may transcend any convention, if only one can first conceive of doing so.
如果没有一颗让自己变好的心，如果没有每天点滴的努力，何时才能汇聚知识的海洋？
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All boundaries are conventions, waiting to be transcended. One may transcend any convention, if only one can first conceive of doing so.
如果没有一颗让自己变好的心，如果没有每天点滴的努力，何时才能汇聚知识的海洋？