The most important thing is to keep the audience engaged.

勤俭了就有了约束，有约束了就会各种好事都做；奢侈就放肆，放肆则各种坏事都泛滥。

The past is a shadow that follows us, but it is our choice whether to let it define us or to step into the light.

所有事情都是可能的，直到它们被证明是不可能的——即使不可能的事情，到目前为止也可能只是如此。

Thank God, under our Constitution there was no connection between church and state.