We still do not know one thousandth of one percent of what nature has revealed to us.

We still do not know one thousandth of one percent of what nature has revealed to us.

We have nowhere else to go... this is all we have.

We have nowhere else to go... this is all we have.

When one tugs at a single thing in nature, he finds it attached to the rest of the world.

When one tugs at a single thing in nature, he finds it attached to the rest of the world.

Never measure the height of a mountain until you have reached the top. Then you will see how low it read more

Never measure the height of a mountain until you have reached the top. Then you will see how low it was.

Extremes in nature equal ends produce; In man they join to some mysterious use.

Extremes in nature equal ends produce; In man they join to some mysterious use.

The law of nature is the strictest expression of necessity.

The law of nature is the strictest expression of necessity.

For 200 years we've been conquering nature. Now we're beating it to death.

For 200 years we've been conquering nature. Now we're beating it to death.

Dreams come true; without that possibility, nature would not incite us to have them.

Dreams come true; without that possibility, nature would not incite us to have them.

In nature there are neither rewards nor punishments; there are consequences.

In nature there are neither rewards nor punishments; there are consequences.