Most would have heard of Gandhi too.

According to Gandhi, (from the site below), the following are the 7 Blunders of the world:

1. Wealth without work

2. Pleasure without conscience

3. Knowledge without character

4. Commerce without morality

5. Science without humanity

6. Worship without sacrifice

7. Politics without principle

—Mahatma Gandhi

http://www.doctorhugo.org/gandhi.html