Steph Smith: 看到一天、一个月甚至一年的变化如此之小，而一生却能发生如​​此巨大的变化，总是令人惊讶。 变化虽然通常很微妙，但却是唯一不变的。

原推：It’s always surprising to see how little changes in a day, month, or even year, yet how much can change in a lifetime.

Change, although often subtle, is the only constant.
https://twitter.com/stephsmithio/status/1608537585537753088