Don't try to build in the space you suppose

Don’t try to build in the space you suppose
is future, Lydia, 
and don’t promise yourself
Tomorrow.
Quit hoping and be who you are

Today. 

You alone are your life.
Don’t plot your destiny, 
for you are not future.
Between the cup you empty 
and the same cup
Refilled, 
who knows whether your fortune
Won’t interpose the abyss?

Fernando Pessoa1888-1935