Tree That Grows Beside A Stream

Hey...
I'm bored.

What should i do??
....

Heyy....
You give me a book??
How do you know that i like reading.
Thanks.

I've found some interesting words here.
It said "Ia seperti pohon, yang ditanam di tepi aliran air, yang menghasilkan buahnya pada musimnya, dan yang tidak layu daunnya; apa saja yang diperbuatnya berhasil."

("They are like trees that grow beside a stream, that bear fruit at the right time, and whose leaves do not dry up. They succeed in everything they do").

What does it mean?
Can i become that kind of tree?
....?