Five Lessons From My Mentor

David Bonderman, the founder of private equity firm TPG, and the founding owner of the Seattle Kraken, died on Dec. 11. Bonderman was my mentor, and his passing has led me to reflect on the key lessons I have learned from him.

What’s striking is Bonderman’s willingness to take the time to mentor—not just me, but many others—and leave a profound impact on our lives. I have learned that mentorship doesn’t simply fall into your lap. You must seek it out, hang on tight, and take notes. And then...