You can't change the past, but you can ruin the present by worrying about the future.

The 40% solution: The capacity to increase happiness is within our personal control.

幸福不在于自爱。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

Sustainability is not just a responsibility, but also an opportunity for innovation.

最好的团队是那些彼此信任的团队。