These 10 people have delivered some of the most inspiring talks that have a great impact on a lot of lives and will positively change your perspective on life.

1. Simon Sinek: How great leaders inspire action

The impact: The concept of clearly defining one’s why was introduced to me by one of my mentors. I revisit this talk often to remind myself of its importance.

2. Richard Branson: Life at 30,000 feet

The impact: It’s easy for us to lionize business leaders. It’s also important to remember they too are human. I found hearing Richard speak so honestly about his entrepreneurial journey truly inspiring.

3. Jonathan Harris: The art of collecting stories

The impact: This talk helps me remember the ‘human’ needs that inspire the social web’s evolution.

4. Daniel Kahneman: The riddle of experience vs. memory

The impact: I found this talk thought-provoking and revisit it whenever I have an important decision to make.

5. Susan Cain: The power of introverts

The impact: As an introvert, I found this talk truly inspiring.

6. Malcolm Gladwell: What we can learn from spaghetti sauce

The impact: Malcolm Gladwell instantly became my favorite author after I watched this talk. I now view the world more analytically.

7. Graham Hill: Less stuff, more happiness

The impact: After seeing this talk, I got rid of my car in favor of public transportation. I also began to invest in more experiences and began spending less on things.

8. Steven Johnson: Where good ideas come from

The impact: This talk changed the way I think about ‘ideation’.

9. Matthieu Ricard: Habits of happiness

The impact: I also found this talk thought-provoking and revisit it whenever I have an important decision to make.

10. Rachel Botsman: The case for collaborative consumption

The impact: This talk changed the way I view resources. Garrio Harrison is a digital strategist, follow him here: LinkedIn: LinkedIn.com/in/garrioharrison Google+: plus.google.com/+garrioharrison Twitter: @garrioharrison Featured photo credit: TED Conference via flickr.com