| Quote | Author |
| Die when I may; I want it said by those who knew me best that I always plucked a thistle and planted a flower where I thought a flower would grow. | Abraham Lincoln (1809-1865) |
| I have learned the novice can often see things that the expert overlooks. All that is necessary is not to be afraid of making mistakes, or of appearing naive. | Abraham Maslow (1908-1970) |
| If the only tool you have is a hammer, every problem looks like a nail. | Abraham Maslow (1908-1970) |
| One cannot solve a problem with the same kind of thinking that gave rise to it. | Albert Einstein (1879 - 1955) |
| Make everything as simple as possible but not simpler. | Albert Einstein (1879 - 1955) |
| He who asks is a fool for five minutes but he who does not ask remains a fool forever. | Chinese Proverb |
| One who fears failure limits his activities. Failure is only the opportunity more intelligently to begin again. | Henry Ford (1863-1947) |
| If you think you will succeed or fail, you are right. | Henry Ford (1863-1947) |
| Minds are like parachutes. They only function when open. | Lord Thomas R Dewar |
| All ideas pass through a stage where it is easy to rubbish them. | Peter Honey |
| A problem is the difference between what you’ve got and what you want. | Peter Honey |
| If a problem has no solution it may not be a problem but a fact – not to be solved, but to be coped with over time. | Shimon Peres (1923-2016) |
| When you have eliminated the impossible; whatever remains; however improbable, must be the truth. | Sir Arthur Conan Doyle (1858-1930). |
| A pessimist sees the difficulty in every opportunity. An optimist sees the opportunity in every difficulty. | Sir Winston Churchill (1874-1965) |
| I have not failed. I've just found 10,000 ways that won't work. | Thomas Edison (1847-1931) |
| The only difference between a rut and a grave is depth. | Unknown |
| There are two kinds of fools. One says ‘This is old, therefore it is good’; the other says, ’This is new, therefore it is better. | William Ralph Inge (1860-1954) |