关于“goodhabit”的英语格言如下：

1. A good habit needs a long time to develop to become a second nature.

2. Good habits make a lifetime, and bad habits destroy a person's future.

3. Good habits are formed by will, not by habit.

4. Abandon bad habits, develop good habits.

5. Habit is a powerful force that shapes our lives.

6. What is education, in a word, is to develop the habit of.

7. Idle about habits, is the most unfortunate disaster.

8. Habit is the secret of success.

这些格言强调了养成好习惯的重要性以及习惯对个人生活的深远影响。希望这些格言能激励你积极培养好习惯，成就更好的自己。