All behavior is motivated by some form of drive reduction.

释义：无论是贤能还是平庸的人，一旦进入朝廷就容易遭到嫉妒；无论是美丽还是平常的女子，一旦进入后宫就容易遭受妒忌。

Leadership is about making tough decisions today that will be thanked for tomorrow.

A woman must have money and a room of her own if she is to write fiction.

Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.

If you want to walk fast, walk alone. If you want to walk far, walk together.

越南人民深深热爱独立、自由与和平。但在面对美国的侵略时，他们团结一致奋起反抗。