可持续性不是一种趋势,而是能源的未来。
Sustainability isn't a trend; it's the future of energy.
"In the end, we will remember not the words of our enemies, but the silence of our friends."
"Children's literature is the foundation of the imagination, the birthplace of creativity, and the first step towards a lifelong love of reading."
文化生态学与人类生态学的不同之处在于它强调文化被修改的适应过程。