"A personality is a full Congress of orators and pressure-groups, of children, demagogues, communists, isolationists, war-mongers, mugwumps, grafters, prayer-meetings, spiritualists, and astrologers."

培养造就冲淡清虚的品格，便是一生的学问；丢弃无端的烦脑，心境又是多么安静平和。

The discovery of DNA structure was like unraveling a very complex puzzle.

The most important thing in art is the human condition.

Hope is a scarce resource in poor communities.