Bill Cosby is never afraid to share his mind. From the joys and headaches of marriage to the importance of always believing in oneself, the talented star has for years offered helpful advice to those willing to listen.

In observance of his 76th birthday -- Cosby was born on July 12, 1937 -- we have rounded up just a few of his most memorable quotes in the slideshow above. Click through for his both humorous and uplifting takes on life.