预测是非常困难的，尤其是关于未来。
Prediction is very difficult, especially about the future.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
译文：受到众人的指责，触犯众怒，不会有好下场。
The beauty of mathematics lies in its ability to simplify the complex.
"Every act of creation is first an act of destruction."
Cultivate 12 people who love you， because they are worth more than 12 million people who like you.