成功不是终点，失败也不是致命的，重要的是继续前进的勇气。

创新不是对每件事都说“是”，而是对除最关键功能外的一切说“不”。

你不能因为某件事困难就放弃。

I like the dreams of the future better than the history of the past.

I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

Science is the knowledge of consequences, and dependence of one fact upon another.

The walls do not fall.

I always try to be positive, even in difficult moments.

预测森林未来的最佳方式是通过负责任的管理来塑造它。

The key is to enjoy the journey, not just the destination.