The only limit to our realization of tomorrow will be our doubts of today.

心理学必须弥合思想与行动之间的鸿沟。

Being different is not that difficult. We are all different from different perspectives. But I think being different is good, because you present a different point of view. You may have the chance to make a difference.

可持续性不是一个流行词，而是全球粮食安全的唯一出路。

There are only two ways of telling the complete truth--anonymously and posthumously.

改变令人不适，但它是进步的必要条件。