The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind.

"The choices we make today will echo in the lives of generations to come."

Quality is never an accident; it is always the result of intelligent effort.

眼睛是什么也看不见的，一定要用心去看。

The unfinished business of gender equality is one of the defining challenges of our time.

The more acute the experience, the less articulate its expression.

技术应该服务于进步和保护。