"The true sign of intelligence is not knowledge but imagination."

Civilization is a stream with banks. The stream is sometimes filled with blood from people killing, stealing, shouting and doing the things historians usually record, while on the banks, unnoticed, people build homes, make love, raise children, sing songs, write poetry and even whittle statues. The story of civilization is the story of what happened on the banks.

"Every book is a journey, and every journey changes us."

Architecture is the art of organizing space for human purposes.

"RNA interference is a fascinating process that has opened up new avenues for understanding gene regulation and has potential therapeutic applications."

谁是神智健全的人？我能把他治好。