Quote #15318
One loses all the time which he might employ to better purpose.
Quote #19376
Each success only buys an admission ticket to a more difficult problem.
Quote #34126
Maps encourage boldness. They’re like cryptic love letters. They make anything seem possible.
Quote #11674
Grace under pressure.
Quote #27947
Love is not blind — it sees more, not less. But because it sees...
Quote #25772
People are always asking couples whose marriage has endured at least a quarter of...
Quote #3573
Mathematicians are like Frenchmen: whatever you say to them they translate into their own...
Quote #1292
As if you could kill time without injuring eternity.
Quote #1765
Be ashamed to die until you have won some victory for humanity.
Quote #9925
Believe in life! Always human beings will live and progress to greater, broader and...