Growing up lower-middle class teaches you about limits, but also about the possibility of “later.” There's a scene I keep coming back to from a conversation I had a few years ago at a farmers' market.

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

New York City’s legal environment is as fast-paced and high-stakes as the streets of Manhattan, where the sheer density of the population means that a single ...