林业创新意味着在经济增长和生态责任之间取得平衡。
我想知道,我一生中见过多少人,却从未真正看见过他们。
我没有写下我所见所闻的一半,因为我知道人们不会相信。
If we men married the women we deserved, we should have a very bad time of it.
Curiosity is the engine that drives scientific progress.
"The only limit to our realization of tomorrow will be our doubts of today."