在好处中要取大的，在害处中要取小的。在生活中会遇到好处，也会遇到坏处。对待好处，无疑应择其大者而取之，以获取最佳利益；对坏处，能避免则避免，不能避免则择其小者而取之，以最大限度地减少损失。

Every cut should have a purpose, a reason to be there.

The thing that we are trying to do at Facebook, is just help people connect and communicate more efficiently.

自然法是自然教导所有动物的法则。