Every challenge in farming is an opportunity to innovate and improve.
数学和计算机科学之间的联系不是单向的;每个领域都丰富了另一个领域。
我对自己的决定非常有信心,因为我是为自己做的。
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.