It takes 20 years to build a reputation and five minutes to ruin it. If you think about that, you'll do things differently.
For the first time in the history of mankind, one generation literally has the power to destroy the past, the present and the future, the power to bring time to an end.
Certain periods in history suddenly lift humanity to an observation point where a clear light falls upon a world previously dark.
Even if it turns out that time travel is impossible, it is important that we understand why it is impossible.
A politician never forgets the precarious nature of elective life. We have never established a practice of tenure in public office.
If it is true that wars are won by believers, it is also true that peace treaties are sometimes signed by businessmen.
