Sustainability isn’t a trend; it’s a responsibility we owe to future generations.
科学的进步就像古老的沙漠小径,散落着被抛弃的理论的苍白骨架,这些理论曾经看似拥有永恒的生命。
"To be useful was the best thing the old men ever hoped for themselves, and to be aimless was their worst fear."
白色是最奇妙的颜色,因为其中可以找到彩虹的所有颜色。