It's Astonishing In This World How Things

In Conversation, Points Arise! If A Human Being Converses Much, It Is Impossible For Him To Avoid The Truth! (hercule Poirot)

I Have Always Been So Sure - Too Sure... But Now I Am Very Humble And I Say Like A Little Child: "i Do Not Know..."

You'll Be Glad Too, When The End Comes.

One Doesn't Recognize The Really Important Moments In One's Life Until It's Too Late.

Never Tell All You Know—not Even To The Person You Know Best.