0 mysterious and not allowing people to know what you are thinking: --
A frank and open rupture was not in the style or the ideas of her royal and sphinx-like lover.
The younger man watched the still, inscrutable, sphinx-like figure with eyes of grave speculation.
She was looking straight ahead, her eyes fastened on the two shining buttons of the livery, with that sphinx-like smile which women sometimes have.
His stolid, sphinx-like face showed neither fear nor interest.
There is every phase of soul-struggle and method from unblushing, business-like bargain and sale to sphinx-like and purposely unenlightened and ostrich-like submission.
One of the least patient of the cowboys at length deliberately exposed himself to fire from the sphinx-like cabin.
But she lured with her eyes--great sphinx-like eyes of hazel-brown--that looked men through and through.
Bug buttoned up his lips for a sphinx-like secrecy.
