People don’t notice whether it’s winter or summer when they’re happy.
当人们快乐时，他们不会注意到是冬天还是夏天。
The process of solving a mathematical problem is often more important than the solution itself.
The future of forestry lies in collaboration—between governments, businesses, and local communities.
目标不是用来梦想的，而是用来实现的。
继续梦想，继续创造。
Never stop learning, because the world never stops changing.
