Meryl Streep, widely regarded as one of the greatest actresses of all time, has consistently defied Hollywood's youth-obsessed culture. With a career spanning over 40 years, Streep has demonstrated remarkable range and versatility, taking on complex, nuanced roles that showcase her mastery of her craft. Her Oscar-nominated performances in films like "The Iron Lady" (2011) and "The Post" (2017) prove that maturity can bring depth and richness to a role.