I’m not afraid to speak my mind.

Good science requires both creativity and discipline.

The most exciting discoveries are those that challenge our assumptions.

I think that it's important to take risks in life. You have to be willing to step out of your comfort zone.

Sustainability is not a choice, it's a necessity.

A garden must combine the poetic and the mysterious with a feeling of serenity and joy.

注释：怨恨产生于不能容忍他人的小过错，祸患产生于事先没有谋划。

A sustainable world starts with sustainable choices.

I think the most important thing in life is to be honest with yourself and with others.