我了解到你无法控制生活中的一切，这没关系。

我常常觉得，做人最重要的是有心。

The key to financial stability is proper regulation that aligns incentives between bankers and society.

Sustainability is no longer an option; it's a necessity for any business that wants to thrive in the 21st century.

自然实验是理解现实世界中因果关系的强大工具。