1- A good conscience is a continual Christmas.

2- A life of leisure and a life of laziness are two things. There will be sleeping enough in the grave.

3- A man wrapped up in himself makes a very small bundle.

4- Absence sharpens love, presence strengthens it.

5- All mankind is divided into three classes: those that are immovable, those that are movable, and those that move.

6- An investment in knowledge pays the best interest.

7- Any fool can criticize, condemn and complain and most fools do.

8- Be slow in choosing a friend, slower in changing.

9- By failing to prepare, you are preparing to fail.

10- Content makes poor men rich; discontent makes rich men poor.

11- Do not squander time for that is the stuff life is made of.

12- Either write something worth reading or do something worth writing.

13- He that is good for making excuses is seldom good for anything else.

14- I didn’t fail the test, I just found 100 ways to do it wrong.

15- Never confuse motion with action.

16- Never leave that till tomorrow which you can do today.

17- Tell me and I forget. Teach me and I remember. Involve me and I learn.

18- When you’re finished changing, you’re finished.