成功之梯最好是通过踏着机会的横档来攀登。
The ladder of success is best climbed by stepping on the rungs of opportunity.
The mind can assert anything and pretend it has proved it.
一切皆有可能，不可能只是需要更长的时间。
The ability to change constantly and effectively is made possible by high-level strategic planning.
We must, however, acknowledge, as it seems to me, that man with all his noble qualities still bears in his bodily frame the indelible stamp of his lowly origin.