算法的发展既是一门艺术，也是一门科学。

科学不仅仅是寻找答案，更是提出正确的问题。

Mistakes are the portals of discovery.

The beauty of mathematics is that it is a language that can describe the universe in a way that nothing else can.

The essence of modernity is psychologism, the experiencing and interpretation of the world in terms of the reactions of our inner life and indeed as an inner world, the dissolution of fixed contents in the fluid element of the soul, from which all that is substantive is filtered and whose forms are merely forms of motion.

成功的真正标准在于我们如何提升我们所在社区的生活水平。

如果你想理解功能，就去研究结构。