When Bill and Melinda Gates got married, Bill's parents gave the couple an interesting gift: a sculpture of two birds, sitting side by side, staring at the horizon. Twenty-four years later, Melinda said the statue still sat in front of their house.
https://www.inc.com/justin-bariso/bill-melinda-gates-know-how-to-work-as-a-team-heres-how-they-do-it.html