
I am an old man and have known a great many troubles, but most of them never happened.
Mark Twain
mrt
06
2011

I am an old man and have known a great many troubles, but most of them never happened.
Mark Twain
|
Time is our most valuable asset, yet we tend to waste it, kill it, and spend it rather than invest it. Jim Rohn |
|
Leading from Purpose Bij Bol.com | Managementboek |