If we open a quarrel between past and present, we shall find that we have lost the future.Winston Churchill
To build may have to be the slow and laborious task of years. To destroy can be the thoughtless act of a single day.Winston Churchill
Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out.Stephen Hawking
Before 1915, space and time were thought of as a fixed arena in which events took place, but which was not affected by what happened in it. Space and time are now dynamic quantities... space and time not only affect but are also affected by everything that happens in the universe.Stephen Hawking
My favorite things in life don't cost any money. It's really clear that the most precious resource we all have is time.Steve Jobs
Each year has been so robust with problems and successes and learning experiences and human experienes that a year is a lifetime at Apple. So this has been ten lifetimes.Steve Jobs
