—— 请按键盘 空白键 开始游戏 ——

The Internet is a powerful tool for education, but it is not a substitute for the teacher.
The more we realize our minuteness and our impotence in the face of cosmic forces, the more astonishing becomes what human beings have achieved.
这种想象力的第一个成果——以及体现它的社会科学的第一个教训——是个人只有将自己置于他所处的时代中,才能理解自己的经历并衡量自己的命运,只有意识到所有处于他这种境况的个体的机会,他才能知道自己的生活机会。
It is the tears of the earth that keep her smiles in bloom。