To signal an emergency, use the rule of three; 3 shouts, 3 horn blasts, or 3 whistles.
La luz más intensa nace de las sombras más profundas.
The most successful businesses are those that adapt quickly to change while staying true to their core values.
The concept of infinity is not just a mathematical abstraction, but a physical reality.
我是一个喜欢被注意到的人。