In the past few days, we have seen his friends and co-workers share warm stories of his brilliance, compassion, and tireless dedication to the causes of an open and free exchange of ideas.

FORBES: What the Aaron Swartz Tragedy Means to His Generation

Their spirit of service and warm guidance instill in each of us the values of community and compassion and inspire all of us to reach for ever greater heights.

WHITEHOUSE: Presidential Proclamation -- National Grandparents Day