最大的幸福是知道不幸的根源。

世界需要更多的森林，而不是更少。

The art of reading is to skip judiciously.

The difference between theory and practice is that in theory, there is no difference between theory and practice, but in practice, there is.

技术的真正价值在于它能够赋予个人和组织实现更多目标的能力。