I cannot forecast to you the action of Russia. It is a riddle wrapped in a mystery inside an enigma but perhaps there is a key. That key is Russian national interest. Winston Churchill
Mathematicians have tried in vain to this day to discover some order in the sequence of prime numbers, and we have reason to believe that it is a mystery into which the human mind will never penetrate. Leonhard Euler
It has always been a mystery to me how men can feel themselves honoured by the humiliation of their fellow beings. Mahatma Gandhi
Destiny is something not be to desired and not to be avoided. a mystery not contrary to reason, for it implies that the world, and the course of human history, have meaning. Dag Hammarskjöld
Russia is a riddle wrapped in a mystery inside an enigma. Winston Churchill
We work on the surface, the depths are a mystery. Bahaya Proverb