失之东隅,收之桑榆。  
释义:在早晨有所失,在晚上有所获得。  
If you’re not failing occasionally, you’re not pushing the boundaries enough.
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。
The only way to escape suffering is to embrace it.