人生就系一场马拉松，唔好急，慢慢跑。

Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

真正的挑战不仅是要养活世界，而且要以可持续的方式滋养它。#

The future of forestry lies in collaboration—between governments, businesses, and local communities.

心灵是大自然对生存挑战的回应。