The say a picture speaks a thousand wordsand that picture is not an exception. Infact, anybody could clearly understand everything vividly by mere looking at the picture.
It shows how a father gives out everything to make his son grow up to be a better person.
It shows impartation and transfer of ideas, knowledge and beliefs.
It shows a father's love for his son
It shows a father laying the building block for his son.
And finally - not finally in this case. It shows a father who wants his son to be like him and even better than him.
Thanks @themarkymark for this image and post. It's not everytime we come across something so motivational and thoughtful like this.