可持续林业不是一种选择;它是一种义务。
Sustainable forestry is not an option; it's an obligation.
想得大,想得远。
"Escrever é um ato de coragem, de enfrentar os próprios demônios."
幸福的唯一途径是做真实的自己。
Science is not just about facts, but about understanding the underlying principles that govern those facts.