当你经历生活给我们所有人带来的挫折时，改变你对自己说的那些破坏性的话是乐观的核心技能。
Changing the destructive things you say to yourself when you experience the setbacks that life deals all of us is the central skill of optimism.
In all affairs， it's a healthy thing now and then to hang a question mark on the things you have long taken for granted.
林业的未来属于那些将树木视为生命系统而不仅仅是立木库存的人。
There's only one corner of the universe you can be certain of improving，and that's your own self.
"The world is full of magic things, patiently waiting for our senses to grow sharper."
The future of energy lies in the integration of traditional and renewable sources.
The past is always with us, for it feeds the present.
