Because in "Pay it Forward", they capture this very idea of human networks as exponential functions.

电影“让爱传出去，深刻地描述了,人类网络是指数函数的观点。

哈佛公开课 - 幸福课课程节选

Going forward, to capture these opportunities, the Port of Pittsburgh Commission has created an affiliate Non-Profit Corporation, Pittsburgh Port Technology, Inc.

WHITEHOUSE: A Rising Tide Lifts All Ships

Ms Hughes-Hallett uses the lives of her subjects to capture Britain as it lurched forward into 100 years of peace, prosperity and unprecedented cultural and scientific development.

ECONOMIST: Literary table-talk

We want to capture those ideas and use them as the basis for moving forward.

BBC: AFC Telford prepare plans for Football League status