Whether they're your friend or someone you only acknowledge in the break room, we've got you covered with these birthday ...

These 90th birthday wishes are a great way to communicate respect for the wisdom gained. Related: Happy 80th Birthday Quotes & Sayings When your mom turns 90, it's time to celebrate in a big way.

2. Dad, on your special day, I just want to say thank you—for your endless love, support, and the lessons that have made me ...

“Happy birthday @Oprah!! ?,” Witherspoon, 43, tweeted. “It is an honor to know and walk through this world with you. Thank you for sharing your wisdom and advice… it is truly invaluable!