"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."
I'm not afraid to fall apart, because I know I'll always put myself back together.
农业的成功不仅仅以产量衡量,还以我们为后代留下的遗产衡量。
煤炭的真正价值在于我们如何负责任地开采和使用它。