Best quotes by Adam Grant
Agreeable people are warm and friendly. They're nice; they're polite. You find a lot of them in Canada.
Being a nice person is about courtesy: you're friendly, polite, agreeable, and accommodating. When people believe they have to be nice in order to give, they fail to set boundaries, rarely say no, and become pushovers, letting others walk all over them.
When trying to innovate, most people stop after 10-15 possibilities, failing to recognize that their first ideas are usually the most obvious ones.