I never think of the future. It comes soon enough.

I never think of the future - it comes soon enough.

Learn the past, watch the present, and create the future.

The distinction between the past, present and future is only a stubbornly persistent illusion.

One must divide one's time between politics and equations. But our equations are much more important to me, because politics is for the present, while our equations are for eternity.

I would not think that philosophy and reason themselves will be man's guide in the foreseeable future; however, they will remain the most beautiful sanctuary they have always been for the select few