Pessimists beat their heads against walls, while optimists open doors.
The value of hatred and ignorance is found in the fact that without them we could never truly appreciate wisdom and love.
The only valid voice of one's reputation is that spoken by one's conscience.
Curiosity is a quest for wisdom on untamed grounds.
In every difficult situation there is a door to opportunity for which optimism is the only key.
I have heeded the lessons of the wise in that when life kicks me in the head, I turn to it my hind section also.