积土成山，列树成林。
选自汉·桓宽《盐铁论·散不足》。这句话以积土成山、列树成林为喻，说明积少成多、打好基础的重要性。
可持续性不是一个流行词，而是对后代的承诺。
The role of the artist is to ask questions, not to answer them.
The forest doesn't need us, but we need the forest—this truth should guide every decision we make in forestry.
"The past is a foreign country; they do things differently there."