It always seems impossible until it's done.

自由是生命的呼吸。

"The interplay between mathematics and computer science is a rich source of innovation."

每个家庭都有自己的秘密，但在某些国家，这些秘密更大、更危险。

The only limits you have are the ones you set for yourself.

当你聪明地打破规则时，创造力就会蓬勃发展。