可持续性不仅仅是植树;它是为了正确的理由在正确的地方种植正确的树木。
"A book is a treasure that never loses its value."
我们不是宇宙的独立观察者,而是其展开过程中的积极参与者。
The history of life is a history of change.
实现不可能的唯一途径是相信它是可能的。
The world is full of doors, and every door is a choice.
The more you learn, the more you know, the more you know, the more you forget. The more you forget, the less you know. So why bother to learn?