在危机时刻，真正的领导者通过坚定地做出艰难决策而脱颖而出。

林业的未来在于平衡经济增长与生态保护。

The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves.

Life is painting a picture，not doing a sum.

The artist must remain free, even from his own style.

技术应当服务于设计，而不是主导设计。

We have seen how the most amiable are at length worn down.

最好的科学家是那些在自然的复杂性面前保持谦逊的人。

True leadership is about empowering others to achieve their full potential.

心灵是一个过程的动态互动。