I'm a better coach now than when I joined Celtic. The longer you stay in any job, the better you become. If you lose your drive, your enthusiasm, your imagination, that experience is no good.

There is no connection between the political ideas of our educated class and the deep places of the imagination.

Poetry is that art which selects and arranges the symbols of thought in such a manner as to excite the imagination the most powerfully and delightfully.

Sooner or later you must move down an unknown road that leads beyond the range of the imagination, and the only certainty is that the trip has to be made.

I've always had an active imagination.