我唯一感到活着的时候就是在创作时。

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.

"It is our choices that show what we truly are, far more than our abilities."

真假的问题始终存在，但并不总是可以回答的。

你不是通过遵循规则学会走路的。你是通过实践和跌倒学会的。