Yogi Berra

99% of the game is half mental.

 Yogi Berra, in  Success and Failure

Even Napoleon had his Watergate.

 Yogi Berra, (on Frenchmen in American politics), in  Law and Politics

If you come to a fork in the road, take it.

 Yogi Berra, in  Wisdom and Ignorance

It gets late early out there.

 Yogi Berra, (on Yankee Stadium in the fall), in  Work and Recreation

It's like déjà vu all over again.

 Yogi Berra, in  Life and Death

It's not over until it's over.

 Yogi Berra, in  Success and Failure

You can observe a lot by watching.

 Yogi Berra, in  Wisdom and Ignorance

You've got to be very careful if you don't know where you're going, because you might not get there.

 Yogi Berra, in  Success and Failure