世界是黑暗的，而光弥足珍贵。
The world is dark, and light is precious.
过去从未死去，甚至从未过去。
权力的代价总是高昂的，但无力的代价更高。
A mathematician is a device for turning coffee into theorems.
Leadership is about vision, but also about the willingness to listen and adapt.
Always trust your instincts, but be open to collaboration and new ideas.
下一场绿色革命将由那些连接传统与创新的人引领。