It's faith in something and enthusiasm for something that makes a life worth looking at.
 Oliver Wendell Holmes Sr., The Poet at the Breakfast-Table (1872). copy citation

Context

“I've seen an old woman that wouldn't fetch five cents if you should put her up for sale at public auction; and yet come to read the other side of her, she had a trust in God Almighty that was like the bow anchor of a three-decker. It's faith in something and enthusiasm for something that makes a life worth looking at. I don't think your ant-eating specialist, with his sharp nose and pin-head eyes, is the best every-day companion; but any man who knows one thing well is worth listening to for once; and if you are of the large-brained variety of the race, and want to fill out your programme of the Order of Things in a systematic and exhaustive way, and get all the half-notes and flats and sharps of humanity into your scale, you'd a great deal better shut your front door and open your two side ones when you come across a fellow that has made a real business of doing anything.” source

Meaning and analysis

write a note
report