The concept of truth is inseparable from the concept of freedom.
真理的概念与自由的概念不可分割。
未来是一面反映过去的镜子，但图像总是扭曲的。
好奇心是所有伟大数学发现背后的驱动力。
The world is full of people who have stopped listening to themselves or have listened only to their neighbors to learn what they ought to do, how they ought to behave, and what the values are that they should be living by.