adversity affliction aphorism aphorisms aphorist aphorists austerity be-determined be-persistent be-tenacious carry-on challenge challenges continue deprivation destitution determination difficult difficulties dire-straits distress doggedness dream dreamer dreamers endurance entrepreneur entrepreneurs firmness follow-through funny give-up go-on go-the-distance hammer-away hang-in-there hang-on hardship hardships hilarious hold-on humor humorous humour impecuniousness indefatigability inspiration inspire intransigence joke jokes keep-at-it keep-going keep-on leave-no-stone-unturned mental-strength mentally-strong misery misfortune motivate motivation need neediness never-give-up not-take-no-for-an-answer obduracy obstinacy pain patience penury perseverance persevere persist persistence pertinacity plod-on plug-away poverty press-ahead press-on privation problem problems purposefulness quotations quotes resoluteness resolution resolve satire soldier-on stamina stand-fast stand-firm startup startups staunchness stay-the-course staying-power steadfastness stick-it-out stoic stoicism stoics stop-at-nothing strength strength-of-purpose strong struggle-on stubbornness suffer suffering tenacity tirelessness travails trial trials trials-and-tribulations tribulation tribulations trouble venture-capitalist venture-capitalists want wretchedness