Theories Pass. The Frog Remains.

Nothing Leads The Scientist So Astray As A Premature Truth.

The Nobility Of A Human Being Is Strictly Independent Of That Of His Convictions.

Truth Is Always Served By Great Minds, Even If They Fight It.

What Scientist Would Not Long To Go On Living, If Only To See How The Little Truths He Has Brought To Light Will Grow Up?

We Find It Easy To Believe That Praise Is Sincere: Why Should Anyone Lie In Telling Us The Truth?