世界上最好和最美的事物是看不见甚至摸不着的 - 它们必须用心去感受。
"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."
Certification is the grammar of responsible forestry.
The best way to predict your future is to create it.
"The beauty of literature is that it allows us to live a thousand lives in one."