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.
心理过程是生存的生物工具。
Life is made up of sobs, sniffles, and smiles, with sniffles predominating.
基建是国家的脊梁,我们要用智慧和汗水铸就百年工程。
你不必成为数学家也能对数字有感觉。
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.