适来,夫子时也;适去,夫子顺也。安时而处顺,哀乐不能入也。
正该来时,先生(老子)应时来到这世间;正该去时,先生顺时离开这世间。安于时势,顺应自然规律,哀乐就不能进入心中。
The past is always tense, the future perfect.
The only performance standard is Zero Defects.
He has not learned the first lesson of life who does not every day surmount a fear.
最好的交易者是那些能够专注于自己目标的人。