你和你的目标之间唯一的障碍是你不断告诉自己为什么不能实现它的故事。
Mathematics is a language that allows us to describe the indescribable.
译文:国家已经残缺不全,总是需要去修补,为了国家牺牲自己怎敢吝惜生命。
"I don't want to be a product of my environment. I want my environment to be a product of me."
I'm the reason your teacher can't teach.