Which preposition to use with unfatigued

through Occurrences 1%

Every lad is a born naturalist, and the true wisdom, as all sensible people know, is to carry unfatigued through life the boy's power of enjoyment, his freshness of perception, his alertness and zest.

to Occurrences 1%

He, as well as Overtop, was surprised to find that the single stereotyped observation, "It's a fine day," was, after all, more acceptable than a longer and more strikingly original remark for it imposed no tax upon the conversational resources of the ladies, and left them unfatigued to succeeding scores of visitors.

Which preposition to use with  unfatigued