The problem is never how to get new, innovative thoughts into your mind, but how to get old ones out.
Dee Hock
Tags:
mrt
20
2015
The problem is never how to get new, innovative thoughts into your mind, but how to get old ones out.
Dee Hock
If you can not measure it, you can not improve it. Lord Kelvin |
Hoe overleef ik mijn inbox? |