The power of science lies in its universality and objectivity, it transcends culture and national boundaries.

The greatest stories are those that challenge our beliefs.

Though debts are condemned in the financial world, the world of friendship and love may perversely depend on well-managed debts.

"There are two occasions when the sacred beauty of Creation becomes dazzlingly apparent, and they occur together. One is when we feel our mortal insufficiency to the world, and the other is when we feel the world's mortal insufficiency to us."

Don‘t bother fighting the old； just build the new.

The fight against viruses is a battle of wits between nature and human ingenuity.