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

I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.

Simplicity has a way of improving performance by enabling us to better understand what we are doing.

Success comes from hard work and dedication.

大型工业企业成为美国经济中最强大的机构，其经理人成为最具影响力的经济决策者群体。

词的雅正与否，在于其内在神韵而非表面形式。