永远不要冒你无法承受的损失的风险。
I always tell my students that it's okay to make mistakes, as long as you learn from them.
Life is made up of sobs, sniffles, and smiles, with sniffles predominating.
找出你是否能信任某人的最好方法就是信任他们。
To signal an emergency, use the rule of three; 3 shouts, 3 horn blasts, or 3 whistles.