世界上没有什么比笑声和好心情更具感染力了。
可持续性不仅仅是一个流行词,而是我们对后代的责任。
The most powerful tool the Fed has is the power of communication.
可持续性不是一种选择;它是农业未来的必要条件。
数学的美在于它让我们看到世界上不立即显现的模式和结构。
True literature always disturbs the established order.
In chemistry, as in life, the most profound truths are often the simplest.