理论上，理论和实践之间没有区别。但实际上，是有区别的。

Sometimes the smallest characters have the biggest stories.

To signal an emergency， use the rule of three； 3 shouts， 3 horn blasts， or 3 whistles.

"The greatest wisdom lies in understanding that we know nothing at all."

洛丽塔，我生命之光，我欲念之火。我的罪恶，我的灵魂。洛一丽一塔。