科学不仅仅是发现,更是解决现实世界的问题。
Science is not just about discovery, it's about solving real-world problems.
译文:祸到临头后悔已经来不及了,船驶到江心弥补漏洞已经无济于事。赏析:我们说话做事都要谨慎,凡事都做最坏的打算,要防患于未然才能减少失误和差错。