要发出紧急信号，使用“重要的事情说三遍”的“三”法则；三次呼喊、三声喇叭或三声哨声。
To signal an emergency， use the rule of three； 3 shouts， 3 horn blasts， or 3 whistles.
领导力就是在需要的时候做出艰难的决定。
"Identity is not just about where you come from, but also about where you are going."
你必须充满期待。你必须沉浸在希望之中。
The best technology is invisible. It works so well that you don't even notice it.
The future belongs to those who prepare for it today.