He found that all his efforts amounted to nothing.とは 意味・読み方・使い方

He did not live to see the fruits of his labor.

All my efforts turned out to be useless.

He didn't get to first base with his research.

Nothing could make him change his mind [shake his resolution].

All his endeavors proved unsuccessful.

He had no anxiety on that score.

It's a puzzle to me how he did it.

All his efforts came to nothing.

All his efforts were useless.

He couldn't produce a scrap of evidence against it.

Despite all my arguments, he stuck to his decision.

I was in complete ignorance of his intentions.

No one had the heart to say he was wrong.

His efforts come to nothing.

Nobody believed a word of his story.

Nobody believed his repeated repudiations.

It is obvious that he had no such intention.

His Neanderthal behavior shocked everyone there.

He had no certainty of success.

His hard work bore fruit.

His efforts bore no fruit.

His efforts proved abortive.

All the energy was wasted.

His efforts culminated in success.

Nothing could assuage his disappointment.

Nobody knows what the beginning of his trouble was.

His efforts come to little.

His attempt was overambitious and ended in failure.

Everything he has tried [attempted] has ended in failure; All his attempts have proved abortive.

He was fully justified in leaving the matter untouched.