His quiet and capable spirit was accustomed to grapple with difficulties, and the enormity of a task would never dismay him.

He had probably organized a search-party long ere this.

He would not rest until he had done his very utmost.

She wondered if he would come himself to look for them; but discarded the idea as unlikely.

His infirmity made progress on the mountains a difficult matter at all times, and he would not wish to hamper the movements of the others.