循环经济不是趋势,而是我们必须遵循的运营基础。
文学的力量在于它使我们感到不那么孤独。
关于人性,唯一真正知道的是它是会变化的。
From that day on, if I was going somewhere, I was running.
Profitability and environmental responsibility must go hand in hand—there is no other way.
代数是人类创造的一种智力工具,用于清晰地表达世界的数量关系。