By used books. They have the same words as the new ones. Also libraries.

The best way to learn is to teach.

"The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'"

"Writing is a way to make sense of our hopes."

"The best leaders are those who develop other leaders."

情欲意识，尽属妄心消杀得，妄心尽而后真心现。欲望意识，是由于无常的妄念造成的；根除妄念，真正的心性就会显现出来。