"We accumulate our opinions at an age when our understanding is at its weakest."
"Age is an issue of mind over matter. If you don't mind, it doesn't matter."Georg C. Lichtenberg on Mark Twain
"Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young."Georg C. Lichtenberg on Henry Ford
"Wrinkles should merely indicate where smiles have been."Georg C. Lichtenberg on Mark Twain
"True terror is to wake up one morning and discover that your high school class is running the country."Georg C. Lichtenberg on Kurt Vonnegut
"A diplomat is a man who always remembers a woman's birthday but never remembers her age."Georg C. Lichtenberg on Robert Frost
"Even truth needs to be clad in new garments if it is to appeal to a new age."
"We cannot remember too often that when we observe nature, and especially the ordering of nature, it is always ourselves alone we are observing."
"I cannot say whether things will get better if we change what I can say is they must change if they are to get better."
"Never undertake anything for which you wouldn't have the courage to ask the blessings of heaven."
"Much can be inferred about a man from his mistress: in her one beholds his weaknesses and his dreams."