你可以通过一个人的回答来判断他是否聪明。你可以通过一个人的问题来判断他是否明智。
Don't get involved in partial problems, but always take flight to where there is a free view over the whole single great problem, even if this view is still not a clear one.
如果你想拥有从未有过的东西,就必须愿意做从未做过的事。