Sadhna (1958)
Sadhna is a 1958 Hindi film produced and directed by B. R. Chopra.The film stars Sunil Dutt, Vyjayanthimala and Leela Chitnis.Mohan lives a middle-class life with his ailing mother, and works as a college professor.His mother would like him to get married, but he asks her to be patient as he awaits his probationary period to end at the college.At the college he lectures his students about Vasantsena, the evils of prostitution and his personal hatred of courtesans, who sell their lives for money.