So always look for the silver liningAnd try to find the sunny side of life.

The lines urge deliberate optimism: even when circumstances are bleak, one should train attention toward whatever hope, humor, or advantage remains (the “silver lining” and “sunny side”). In Wodehouse’s comic world, this kind of buoyant reframing is often a survival tactic—characters endure embarrassment, romantic chaos, and social mishaps by refusing to treat them as tragedies. The sentiment also echoes a broader early-20th-century taste for cheerful, morale-boosting verse and song, where positivity is presented as a choice and a discipline rather than a mere mood. Read this way, the quote champions resilience through perspective.