所有发生过一次的事物都不会再发生。但是所有发生过两次的事物必定会第三次发生。
"The truth has never been of any real value to any human being - it is a symbol for mathematicians and philosophers to pursue. In human relations kindness and lies are worth a thousand truths."
数据驱动的决策将彻底改变我们管理牲畜健康和生产力的方式。