父兄有善行，子弟学之或不肖；父兄有恶行，子弟学之则无不肖。可知父兄教子弟，必正其身以率之，无庸徒事言词也。
赏析：父辈或兄长有良好的行为，子弟们未必学得很像，但是父辈或兄长有恶劣的行径，子弟们一学就会。所以，我们从中知道，父辈或兄长教导子弟，必须先要以身作则，做好表率，这比口头的说教管用。赏析：为人父母，要想教育好孩子，最好的方式就是言传身教，以身作则，正人先正己。勿以善小而不为，勿以恶小而为之。孩子良好的品行要从点滴的小事做起。
不耽误农业生产的季节，粮食就会吃不完；密网不下到池塘里，鱼鳖就会吃不完；按一定的季节入山伐木，木材就会用不完。
The intersection of cryptography and complexity theory is where some of the most fascinating problems in computer science reside.
"The world is full of light and life, and the true crime is not to be interested in it."
Mexico is a country that is always in the process of becoming, never quite arriving.
行为法则可以从基本的生理原则中推导出来。
The Vietnamese people deeply love independence, freedom, and peace. But in the face of a threat to their country's independence, the Vietnamese people would rather sacrifice everything than lose their country and be enslaved.