The pursuit of the good and evil are now linked in astronomy as
in almost all science. . . read more

The pursuit of the good and evil are now linked in astronomy as
in almost all science. . . . The fate of human civilization will
depend on whether the rockets of the future carry the
astronomer's telescope or a hydrogen bomb.

To the natural philosopher, to whom the whole extent of nature
belongs, all the individual branches of science constitute read more

To the natural philosopher, to whom the whole extent of nature
belongs, all the individual branches of science constitute the
links of an endless chain, from which not one can be detached
without destroying the harmony of the whole.

All our science, measured against reality, is primitive and
childlike--and yet it is the most precious thing we have.

All our science, measured against reality, is primitive and
childlike--and yet it is the most precious thing we have.

But beyond the bright searchlights of science,
Out of sight of the windows of sense,
Old riddles read more

But beyond the bright searchlights of science,
Out of sight of the windows of sense,
Old riddles still bid us defiance,
Old questions of Why and of Whence.

Science does not know its debt to imagination.

Science does not know its debt to imagination.

One thing I have learned in a long life: that all our science, measured against reality, is primitive and childlike read more

One thing I have learned in a long life: that all our science, measured against reality, is primitive and childlike - and yet it is the most precious thing we have

Science progresses best when observations force us to alter our preconceptions

Science progresses best when observations force us to alter our preconceptions

Science may have found a cure for most evils, but it has found no remedy for the worst of them read more

Science may have found a cure for most evils, but it has found no remedy for the worst of them all--the apathy of human beings.

Predictability: Does the flap of a butterfly's wings in Brazil
set off a tornado in Texas?

Predictability: Does the flap of a butterfly's wings in Brazil
set off a tornado in Texas?