mrt
08
2012
If people only knew how hard I work to gain my mastery, it wouldn't seem so wonderful at all.
Michelangelo
It is a bad plan that admits of no modification.
Publilius Syrus
The Making Habits, Breaking Habits (ebook) Why We Do Things, Why We Don'T, and How to Make Any Change StickJeremy Dean
Bij Bol.com