There is a time for daring,and there is a time for caution, and a wise man understanding which is called for

The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.

再多一点坚持，再多一点努力，看似无望的失败可能会变成辉煌的成功。

深海是地球上最后的伟大边疆，一个永恒黑暗和巨大压力的领域，却充满了生命。