Today, i weeped

Today,we have a job-training in company,the topic is how to be a superexcellent staff.The teacher told us that a supperexcellent staff should have responsibility,strong quality consciousness and thanksgiving.At the same time,we watched some interrelated vedio.after we watched one which is about a successful man's thanksgiving story.we all moved.At that time,i thought back a bigger scene,several years ago,I joined a training which is about the study of success,hundreds of people moved and weeped because the teacher's wonderful speech and affecting story.he said most of our parents lived simple and saving,so that we could finish our college study.but few of us said thanks to them.after he said,we all shamed and lower down our heads.I have a deeply impression about it.you know,most of us really never said thanks to our parents.
}Ma{/qG1EK.ff6q^0yes,we owe our parents so much.that's maybe why we weeped.but how to repay them better?