The richness I achieve comes from Nature, the source of my inspiration.

每个算法都讲述一个故事，不仅仅是它自己的步骤，还包括它试图解决的问题。

Liberty cannot be preserved without a general knowledge among the people.

You can't power a nation on wishful thinking.

The most important object of both the workmen and the management should be the training and development of each individual in the establishment.

Picture books are like little pieces of art that you can hold in your hands.