One of the most dangerous enemy is his own tongue.
一个人最危险的敌人是他自己的口舌。
数学的美在于它能够用一种既精确又普遍的语言来描述宇宙。
The director's vision is the soul of the film; without it, the film is just a series of moving images.
Literature is a form of resistance, a rebellion against injustice and oppression.
The essence of mathematics lies in its freedom.