A Tennis ball, A Circle, and the number 30,000

The story of obsession, friendship, and life

The store of obsession, company, and life
The store of obsession, company, and life — Image via Pexels

Dropbox CEO Drew Houston gave a commencement address at the Massachusetts Institute of Technology (MIT), his alma mater. In his commencement speech, he talked about three things: a tennis ball, a circle, and the number 30,000. All the points deeply moved me he mentioned in his address and presented them here in…