1．习惯是养成的；
2．好习惯是福气；
3．坏习惯必须克服。
[写作导航]习惯不论好坏都是后天形成的，一旦形成，就很难改变；好习惯是祝福，许多成功人士都承认守时、早起、诚实和毅力等是早期形成的；坏习惯如粗鲁、懒惰、说谎、偷盗和诽谤等恶习是我们应努力避免的。
[范文]
Habits, whether good or bad, are generally acquired. When a person does a certain thing once and again, he is impelled by some unseen force to do the same thing repeatedly; thus a habit is formed. Once a habit is formed, it is difficult, and sometimes impossible, to shake it off. It is therefore very importan
