Confucius on talking

He who learns but does not think, is lost! He who thinks but does not learn is in great danger.

I do not want a friend who smiles when I smile, who weeps when I weep, for my shadow in the pool can do better than that.

By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest.

A great many of those who ‘debunk’ traditional…values have in the background values of their own which they believe to be immune from the debunking process.

C. S. Lewis1898–1963The Abolition of Man

• Debate

It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt.

Mark Twain1835–1910

If A is a success in life, than A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.

Albert Einstein1879–1955

• Success