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是印度给了我们表达所有数字的巧妙方法,每个符号都有一个位置值和一个绝对值。
It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value.
孔子说:“颜回真贤德!一篮饭,一瓢水,在陋巷,人人都愁闷,他却乐在其中。颜回真贤德!
时间是唯一没有野心的批评家。
I am not trying to imitate a photograph; I am trying to make one.
The world is a very malleable place if you know what you want.