This has got a similar wise vibe as some of Henrik Karlsson's stuff (here's a recent one) so if you liked that, you'll probably like this.
The general attitude of "small things matter" has been much on my mind recently. The author is talking about stuff mostly from a marketing / business perspectives, but lines like this one:
When someone least expects an act of generosity it has a tattoo like impact.
suggest the scope is much larger. The opportunity to take care of someone, to step up, do something kind, be there, be better than you have to be is like nuclear warhead powerful. You never forget when someone does that for you.
And yet it's so easy to lose sight of what's possible. To get swept up in your own dumb shit and to be reduced by it. Or at least, it sure is for me.