Books are the money of Literature, but only the counters of Science....

In science, as in art, and, as I believe, in every other sphere of human activity, there may be wisdom in a multitude of counsellors, but it is only in one or two of them.

Science is simply common sense at its best, that is, rigidly accurate in observation, and merciless to fallacy in logic.

The best men of the best epochs are simply those who make the fewest blunders and commit the fewest sins.

After you're older, two things are possibly more important than any others: health and money.

Talk is by far the most accessible of pleasures. It costs nothing in money, it is all profit, it completes our education, founds and fosters our friendships, and can be enjoyed at any age and in almost any state of health.

There is nothing in socialism that a little age or a little money will not cure.

Save your money. You're going to need twice as much money in your old age as you think.

The credit of advancing science has always been due to individuals and never to the age.

Science cannot tell theology how to construct a doctrine of creation, but you can't construct a doctrine of creation without taking account of the age of the universe and the evolutionary character of cosmic history.

The older generation had greater respect for land than science. But we live in an age when science, more than soil, has become the provider of growth and abundance. Living just on the land creates loneliness in an age of globality.

Wisdom alone is the science of other sciences.