在我心中，21年前那一刻永远清晰，那是我生命中最为灿烂的时刻。儿子，你的成长如同春天里绽放的花朵，让我深感荣幸。我在过去的21年里，没有丝毫懊悔，因为你，是我这一生中最珍贵的礼物。如果时间倒流，我仍将向你伸出拥抱，请求成为你的父母。在这个世界上，有人说孩子是上帝赐予我们最美好的恩赐。你不仅仅是我的儿子，更是任何人的梦寐以求之物。

亲爱的21岁宝贝，我常回望这段旅程，仿佛自己并不配享有如此深情厚谊。但无论如何，我都坚定地珍惜了我们的每一个瞬间。生日快乐！

与你相比，我们人类寿命短暂，但你的21岁只是一个起点。我确信，在这片蓝色的星球上，你会超越我们——你的父母。愿你的未来辉煌无限，生日快乐！

从我第一次紧紧拥抱你开始，我就看到了一个超乎想象的大器。这二十一年来，无论是证明自己的决心还是超越所有期望，你都展现出了惊人的潜力。我爱你，就像爱着生命本身一样。生日快乐！

像这样的孩子，不容易找到，所以我要对上苍表示感激，他允许他自由地降临到我的生活中，并在这二十一年里带给我无尽欢笑和幸福。生日快乐我的宝贝！

Happy 21st Birthday, my dear! As a parent, it's an immense privilege to celebrate twenty-one years of having you in our home. I will always love, respect and cherish you. May your future be filled with joy and success.

The past twenty-one years have been a journey filled with pride as I watch you grow into a compassionate, wise and powerful individual. God bless you on your special day!

I still vividly remember the day when I first held you in my arms. At that moment, I wished everyone could just stay away from us. But soon enough, I realized that releasing you into the world was beyond my control due to your commanding presence. Happy birthday to my son!

Over the past twenty-one years, you've become more than just a son to me; you're also a mentor and an inspiration for me and our family alike. You are the source of motivation for me during this incredible journey called life.

When looking at you now as a young adult, all I see is not just another milestone reached but an extraordinary individual who not only brings joy to those closest but also shines bright for the entire world.

Your growth has given me so much happiness over these two decades that it's hard to quantify or measure – both good times and bad – because every single moment with them has been precious.I love each one of them unconditionally.My dear child may they bring many more happy moments in their lives ahead.Happy 20th birthday once again!!