When an object is lost， 95% of the time it is hiding within arm’s reach of where it was last seen. Search in all possible locations in that radius and you’ll find it.
Mathematics is the art of turning complexity into clarity.
我不完美，但我追求完美。
别让恐惧书写你的故事。
可持续发展不仅仅是一个流行词，它是负责任的林业的基础。
I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.
解释：只有放弃一些事情不做，才能在别的一些事情上做出成绩。
Sustainability is not an option; it's a necessity for the future of our industry.