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

可持续性不是一种选择；它是我们对后代的责任。

一本书是作家与读者跨越时间的对话。

"A story is not a letter to be read, but a door to be opened."

"Men and women differ in their desires for short-term mating because the reproductive benefits and costs differed for our ancestors."

农业中的每一个挑战都是创新的机会。