A vision without a task is but a dream. A task without a vision is
drudgery. A vision with a read more

A vision without a task is but a dream. A task without a vision is
drudgery. A vision with a task is the hope of the world.

It's easier to go down a hill than up it but the view is much better at
the top.

It's easier to go down a hill than up it but the view is much better at
the top.

It's always too early to quit.

It's always too early to quit.

It's not my job to motivate players. They bring extraordinary
motivation to our program. It's my job not to de-motivate read more

It's not my job to motivate players. They bring extraordinary
motivation to our program. It's my job not to de-motivate them.

Wonder if there is life on another planet? Let's suppose there is.
Suppose further, that only one star in a read more

Wonder if there is life on another planet? Let's suppose there is.
Suppose further, that only one star in a trillion has a planet that could
support life. If that were the case, then there would be at least 100
million planets that harbored life.

Unless a tree has borne blossoms in spring, you will vainly look for fruit on it in autumn.

Unless a tree has borne blossoms in spring, you will vainly look for fruit on it in autumn.

A boy becomes an adult three years before his parents think he does,
and about two years after he thinks read more

A boy becomes an adult three years before his parents think he does,
and about two years after he thinks he does.

I never let my subject get in the way of what I want to talk about.

I never let my subject get in the way of what I want to talk about.

The greatest obstacle to discovering the shape of the earth, the
continents, and the oceans was not ignorance, but rather read more

The greatest obstacle to discovering the shape of the earth, the
continents, and the oceans was not ignorance, but rather the illusion of
knowledge.