⓪ Father understood less of money matters than a child.
① Some medicine does more harm than (it does) good.
② He was more shy than (he was) unsociable.
③ Technique conferred a sense of power; man is now much less at the mercy of his environment than he was in former times. But the power conferred by technique is social, not individual; an average individual wrecked on a desert island could have achieved more three centuries ago than he could now.
④ The weather of yesterday was meaner than any we have experienced for years.
⑤ It is more necessary than ever for all of you to work hard.
⑥ There are few things more important than the proper care of our teeth.
⑦ We are never more in danger than when we think ourselves most secure, nor in reality more secure than when we seem to be in danger.
⑧ As a man gets richer and richer, it became easier and easier to make money.
⑨ The ship was no stronger than a nutshell.
⑩ I am not more sure that I breathe than I am that something lies behinds his sudden resignation.
⑪ No other dog is less ugly than this one.
= This dog is the least ugly of all.
⑫ I’m sure no other girl is less ugly than you.
⑬ If you don’t know, I know still less.
⑭ I would rather have died than refused.
⑮ I would rather quit than do that job.= I would quit before I would do that job.