Here’s a lovely turn of phrase from a friend of Tomasz Tunguz:

The entire story reminded me of an old friend who often tells me, “We are lent into each other’s keeping.” Our time with each other is borrowed, its duration is unknown, and that uncertainty makes it precious.

There’s also a moving story about Muhammad Ali’s empathy and his definition of evil.

Source: We are Lent into Each Other’s Keeping (I corrected a couple typos in the quote)