Sustainability isn't just about planting trees—it's about planting the right trees in the right places for the right reasons.

林业不是开采，而是按照自然时间尺度进行的培育。

钢琴是我的初恋。

The one element which is of first importance in scientific management is the task idea.

"La verdadera libertad está en la mente y en el corazón."

你不能敲机会的门却没准备好。