The wisdom that happiness makes possible lies in clear perception,not fogged by anxiety nor dimmed by despair snd boredom,and without the blind spots caused by fear.

• 快乐带来的智慧存在于人们清晰的思想脉络之中；即不会因忧虑而困惑；不会因沮丧或烦恼而悲观；不会因恐惧而丧失判断力.