真正的力量不在于肌肉,而在于心灵。
The past is never dead. It's not even past.
出自北齐·颜之推《颜氏家训·文章》。书写文章要尊崇“三易”的原则,即文章内容要清晰明了,这是第一项。书写的文字要简单概要,这是第二项。书写的段落要读起来朗朗上口这是第三项。
Sustainable forestry is not an option; it's an obligation.