本人在校求学中，严格遵守学校的各项规章制度，从不迟到、早退、旷课。
On campus, I strictly require myself to abide by rules and regulations of the college, never arriving late, leaving early or being absent.
学生应该做到不旷课、不迟到、不早退。
无故迟到或早退者，其迟到或早退时间累计每超过一学时，按旷课一学时计。
As for those who arrive late or leave early without proper reason, if the total time is equivalent to one class hour, then it will be recorded as their having been absent for one class hour.
但在教学过程中，教师发现有的同学能认真听课，有的同学却讲话、睡觉、做其它作业，甚至还出现无故迟到、早退、旷课等现象。
However, in the teaching process, it is found that some students can absorb themselves in the lesson while some others would talk, sleep or do other assignments.
但在教学过程中，教师发现有的同学能认真听课，有的同学却讲话、睡觉、做其它作业，甚至还出现无故迟到、早退、旷课等现象。
However, in the teaching process, it is found that some students can absorb themselves in the lesson while some others would talk, sleep or do other assignments.
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