"had seemed" is relative to some viewpoint in the past, such as a time when he reflected/realised how it had seemed, or a time when his outlook changed. "would" can be understood as future-in-the-past (present-tense version: "... there is something to be gotten through first ...
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
"had seemed" is relative to some viewpoint in the past, such as a time when he reflected/realised how it had seemed, or a time when his outlook changed. "would" can be understood as future-in-the-past (present-tense version: "... there is something to be gotten through first ... Then life will begin"). It might also be understood as expressing a hypothetical event, or perhaps some kind of mixt