When I first met Mark Zuckerberg, I was struck by his vision and confidence, predicting Facebook would have 300 million users, which it far exceeded.

Mark Zuckerberg and I share a conviction that we must actively work towards advancing technology rather than waiting for it to happen.

Mark Zuckerberg has evolved into a more effective communicator, demonstrating a willingness to express his genuine beliefs publicly.

Mark Zuckerberg succeeded with Facebook not because he was an expert in startups, but because he understood his users very well.

I tracked Facebook when it was in Boston, but I was busy with LinkedIn and didn't pursue it until Sean Parker reached out about an investment opportunity.

Don't underestimate the importance of goodwill; it can significantly impact your bottom line, as seen when Facebook's market cap dropped by $129 billion after Zuckerberg's congressional testimony.

I made a significant mistake by not investing in Facebook when I had the chance, which taught me to recognize exceptional founders without overanalyzing.

Integrity in business is crucial; I chose not to lead the investment in Facebook to maintain my integrity, even though it was a great opportunity.

One key to startup success is not being overly driven by immediate financial gain; Mark Zuckerberg's decision to decline a billion-dollar acquisition offer from Yahoo exemplifies this principle.