Sustainability is not just a goal; it's a responsibility we owe to future generations.
可持续性不仅仅是一个目标，更是我们对后代的责任。
可持续性不仅是一种趋势，更是一种责任。
可持续发展不仅是一种趋势，更是我们对未来的责任。
Education is not the filling of a pail, but the lighting of a fire.
Perhaps the most counter-intuitive truth of the universe is that the more you give to others， the more you’ll get. Understanding this is the beginning of wisdom.
In the midst of winter, I found there was, within me, an invincible summer.