可持续林业不是成本,而是对我们未来的投资。
译文:还记得从前中秋时,我对着丹桂丛饮酒,花影倒映在酒杯中,月影也倒映在酒杯中。
To live is the rarest thing in the world. Most people exist, that is all.
The process of doing mathematics is more important than the result.