Efficiency vs Effectiveness (eficiencia versus eficacia)

Efficiency is doing the thing right
Effectiveness is doing the right thing
By Perter F. Drucker

Thanks "Nils Smith" for sharing

Nils Smith ‏@NilsSmith  15 hours ago

Don’t just ‘do’ things. Do them with effectiveness and efficiency. #motivationquotes #leadershipquotes

Spanish:
La eficiencia es hacer las cosas bien
La eficacia es hacer las cosas correctas