人们不会使用手持计算器来学习计算,但是却会忘记算术。
One does not learn computing by using a hand calculator, but one can forget arithmetic.
儿童的进步不是取决于年龄,而是取决于能够自由地观看他周围的一切。
A lie can travel halfway around the world while the truth is putting on its shoes.
The pursuit of science is not a luxury but a necessity for the survival of mankind.