—— 请按键盘 空白键 开始游戏 ——

The writer cannot be a mere storyteller; he cannot be a mere teacher; he cannot be a mere entertainer. He must be all of these and more.
True understanding in science comes from connecting seemingly unrelated dots.
The strongest principle of growth lies in human choice.
可持续性不是一种选择——它是乳制品农业未来的必需品。
你知道的越多,你就越意识到你不知道的越多。