No bubble is so iridescent or floats longer than that blown by the successful teacher.

No bubble is so iridescent or floats longer than that blown by the successful teacher.

没有哪个泡泡比成功教师吹出的泡泡更绚丽多彩，漂浮的时间也更长。

-- William Osler 威廉·奥斯勒