Einstein was wrong when he said, 'God does not play dice'. Consideration of black holes suggests, not only that God does play dice, but that he sometimes confuses us by throwing them where they can't be seen
The most powerful tool for improving decisions is feedback.
La vida es como una canción, tiene sus altos y bajos, pero siempre hay belleza en ella.
坚持很重要， 永远不要放弃，除非不得已。
A man without a homeland is like a nightingale without a song.