Also - I imagine you've changed a TON of diapers...talked to your child...all that stuff.
By doing that alone, you've already started to mold him into a productive person.
Babies hate soiled diapers, lol.
You will be able to tell him as he grows up about changing his diapers...may seem small, but some don't experience (or choose to experience) that.
Expect to fail at times...when you DO fail, just know that you aren't perfect - they will see that failure, but still love you because of it.
Expect to worry. Life is tough enough, but with a child as long as you persevere with whatever you encounter, they will learn from that, too.
Also - give MUCH love/appreciation to your wife...for me, I think my wife has a huge imprint on both my sons, being that I was gone/at sea a lot during their early years.
Cherish that face time with them.
If you have extended family nearby - grandmothers, grandfathers, etc - let them help, too...that extended family can play a huge role in development.
Don't always "have" to say things to your son...by just making eye contact he is seeing what he will become later in life.