YC President Geoff Ralston concludes Startup School this year with some parting advice, as founders continue on their journey to make something people want.

To succeed in building a big company in the long-term, founders must become good at leading, motivating, and retaining great people. Ali Rowghani, YC Partner and CEO of the YC Continuity Fund, takes from his experience working with great leaders to share his three observations on leadership.