"In the middle of difficulty lies opportunity."

Einstein, Albert | Difficulties | 24 bookmarks

"The only source of knowledge is experience."

Einstein, Albert | Experience | 9 bookmarks

"I never think of the future. It comes soon enough."

Einstein, Albert | The future | 7 bookmarks

"And even in our sleep pain that cannot forget falls drop by drop upon the heart, and in our own despair, against our will, comes wisdom to us by the awful grace of God."

Aeschylus | God | 4 bookmarks

"Show me a good loser and I'll show you an idiot."

Durocher, Leo | Losers and Losing | 1 bookmarks

"Some persons make promises for the pleasure of breaking them."

Hazlitt, William | Promises | 2 bookmarks