In mathematics, the art of proposing a question must be held of higher value than solving it.
在数学中，提出问题的艺术必须比解决问题更有价值。
The greatest threat to our forests isn’t logging—it’s indifference.
只有理解，才能关心；只有关心，才会帮助；只有帮助，一切才能得救。
生活中唯一真正的失败是不忠于自己所知道的最好的东西。
你能给别人的最大礼物就是你的时间和关注。
The circular economy isn't coming - it's already here. The question is whether your business is ready.
The future of energy lies in finding the balance between traditional resources and renewable alternatives.