"I'm not afraid of storms, for I'm learning how to sail my ship."
问题不是,它们能否思考?也不是,它们能否言语?而是,它们能否受苦?
可持续性不是一种选择;而是我们对后代的责任。
The way to succeed is to double your failure rate.
Memory is the diary we all carry about with us.
杀死他的父亲然后奖赏他的儿子,与吃他的儿子然后再奖赏他的父亲有什么不同呢? 
Don’t you wonder sometimes, what might have happened if you tried?