Happy 40th birthday, Dad.
Today we celebrate you.
Your wisdom and kindness inspire us.
Every moment with you is special.
You make life brighter and better.
Wishing you joy and laughter.
May this year bring new adventures.
Cherish every memory ahead.
Thank you for your love and guidance.
You mean the world to us.
Enjoy your day to the fullest.
With love and best wishes always.