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.
译文：贫穷到没有办法时，只要节俭还可以度日。天资愚钝也没有什么大不了，只要勤奋，也能弥补它的不足。赏析：自身条件不行，就要时刻警醒自己，发愤图强。如果破罐子破摔，躺平摆烂，事情就会变得更加糟糕。
"Books are the keys to unlocking our empathy."
"Entanglement is the most profound resource nature has given us for quantum information processing."
My voice was my weapon, my shield, and my sanctuary.
You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.
