Efficiency without creativity is just busywork.
Challenges are opportunities in disguise—embrace them.
自由市场体系的伟大美德在于它不在乎人们的肤色;不在乎他们的宗教信仰;只在乎他们是否能生产出你想买的东西。
Melody is the essence of music.
不要诋毁众人的成就而归功于自己,不要埋没天下的事理以掩饰自己的过失。