最成功的领导者是那些倾听多于说话，并从周围每个人身上学习的人。

All things are possible until they are proved impossible and even the impossible may only be so, as of now.

质量从来不是偶然的，它总是智慧努力的结果。

The past is not behind us; it is within us.

心理现象只能通过它们对行动的后果来理解。