1. “One thing you can rely on is is that there will always be uncertainty.”
2. “Things are sometimes better left as they are, but you can’t be sure until you change them.”
3. “There has been an alarming increase in the number of things you know nothing about.”
4. “To be sure of hitting the target, shoot first, and call whatever you hit the target.”
5. “If you never try anything new, you’ll miss many of the world’s great opportunities.”
6. “Nothing we do can change the past, but everything we do changes the future.”
7. “The longer I live, the less future there is to worry about.”
8. “Communication with the dead is only a little more difficult than communication with some of the living.”
9. “One possible reason why things aren’t going according to plan is that there never was a plan.”
10. “If you can neither accept it or change it, try to laugh at it.”
11. “Be kind to unkind people. They need it the most.”
12. “Not being able to do everything is no excuse for not doing everything you can.”
13. “The older you get, the more important it is to not act your age.”
14. “Everything takes longer than you expect, even when you expect it to take longer than you expect.”
15. “The greatest obstacle to discovering the truth is being convinced that you already know it.”
16. “History may never have all the facts, but history always has the last word.”
17. “It’s sometimes easier to do the impossible than to do the embarrassing.”
18. “The more sure you are, the more wrong you can be.”
19. “My first line of defense against reality is called sleep.”
20. “Speak nothing but the truth, and you’ll soon be considered dangerous.”
21. “The truly successful teacher is the one you will never need again.”
22. “By using your intelligence, you can sometimes make problems twice as complicated.”
23. “If you can’t go where people are happier, try to make people happier where you are.”
24. “You can’t stop progress, but you can help decide what is progress and what isn’t.”
25. “Its hard to face tomorrow, but it’s easier than facing no tomorrow.”
26. “The hand can be quicker than the eye, and the mouth can be quicker than the brain.”
27. “Life is too important to be taken as a joke, but too ridiculous to be taken seriously.”
28. “All people are different. That’s why everybody should be treated the same.”
29. “There’s only one thing more beautiful than a beautiful dream, and that’s a beautiful reality.”
30. “It’s human to make mistakes and some of us are more human than others.”
