Do not destroy what you cannot create. – Leo Szilard
Religion is a culture of faith; science is a culture of doubt. – Richard Feynman
Many people will tell you that an expert is someone who knows a great deal about the subject. To this I would object that one can never know much about any subject. I would much prefer the following definition: an expert is someone who knows some of the worst mistakes that can be made in the subject, and how to avoid them. -- Werner Heisenberg
A man wrapped up in himself makes a very small bundle. – Benjamin Franklin
Thirteen virtues necessary for true success: temperance, silence, order, resolution, frugality, industry, sincerity, justice, moderation, cleanliness, tranquility, chastity, and humility. – Benjamin Franklin
Never underestimate the joy people derive from hearing something they already know. – Enrico Fermi
I would rather have questions that can’t be answered than answers that can’t be questioned. – Richard Feynman
The more closely you look at one thing, the less closely can you see something else. – Werner Heisenberg
Alas, I know if I ever became truly humble, I would be proud of it. -- Benjamin Franklin
We can’t solve today’s problems with the mentality that created them. – Albert Einstein
Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid. – Albert Einstein
Only a few know, how much one must know to know how little one knows. – Werner Heisenberg
The only thing more dangerous than ignorance is arrogance – Albert Einstein
Information is not knowledge. The only source of knowledge is experience. You need experience to gain wisdom. – Albert Einstein
Don’t listen to the person who has the answers; listen to the person who has the questions. – Albert Einstein
Looking at something changes it. – Werner Heisenberg
An expert is a man who has made all the mistakes which can be made, in a narrow field. – Niels Bohr
If you want to succeed in the world, you don’t have to be much cleverer than other people. You just have to be one day earlier. – Leo Szilard