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.
永远不要让你的道德感阻止你做正确的事。
In business, adaptability is the key to longevity.
The future of democracy depends on its ability to adapt to new challenges and to renew itself.