The fight against infectious diseases is a global effort that transcends borders.

争论日益激烈：是PL/IBachtrian还是Dromedary？

It's not about how many times you get knocked down, it's about how many times you get back up.

I wanted to create something that would make my community proud, something that would show we can do great things with our own hands.

Education is not the filling of a pail, but the lighting of a fire.

创新不仅仅是创造新事物，更是改进已有的事物。

Leadership is about inspiring others to believe in a shared vision.

The best artworks are questions, not answers.

礼貌，并不需要花钱。用完马桶后，把马桶盖放下；上电梯时，耐心等别人出来再进去；把购物车放回指定区域；在借东西时，归还时要东西的状态要比你借的时候还要好（例如给车加满油、把物品清理干净）。

Society can and does execute its own mandates， and if it issues wrong mandates instead of right， or any mandates at all in things with which it ought not to meddle， it practices a social tyranny more formidable than many kinds of political oppression， since， though not usually upheld by such extreme penalties， it leaves fewer means of escape， penetrating much more deeply into the details of life， and enslaving the soul itself.