"Writing about the past is a way of making sense of the present and imagining a different future."

Every book is a journey, and every journey changes you a little.

科学的真正价值在于它改变我们视角的能力。

Never stop questioning how things can be improved.

真相总是残酷的。

"Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands."

民主必须在每一代人中焕发新生，而教育是它的助产士。