Science is about understanding the world, and medicine is about applying that understanding to help people.

"Books can be dangerous. The best ones should be labeled 'This could change your life.'"

"The truth is, we all have our own prisons, and the key is always within reach."

Literature is analysis after the event.

The only way to make sense out of change is to plunge into it, move with it, and join the dance.

离散数学和连续数学之间的相互作用是一些最有趣的问题所在。