"The past is not a place but a condition."
The best way to keep a secret is to never have one.
Quality and safety are the foundation of our products, and we must adhere to the highest standards.
The personal is not private; it is political.
My life is my message.
世界是一面镜子，反映出我们带给它的东西。
学习数学的唯一方法就是做数学。
Evolution is the most beautiful thing in the world.