The function of the artist is to make people aware of what they already know but don't realize they know.
艺术家的功能是让人们意识到他们已经知道但没有意识到自己知道的东西。
The essence of cryptography is to allow communication in the presence of adversaries.
If we want to feed the world, we must invest in smarter ways to raise livestock.
经验只是我们给错误取的名字。