Design without function is just art.
解放是一種實(shí)踐:男性和女性對(duì)其世界的行動(dòng)和反思,以改變它。
The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is probably not important to mathematics.
法律體系的存在是一個(gè)社會(huì)事實(shí)。