I learned to make my mind large, as the universe is large, so that there is room for paradoxes.

What one man can invent another can discover.

A man of genius makes no mistakes. His errors are volitional and are the portals of discovery.

One sees great things from the valley; only small things from the peak.

Appearances are a glimpse of the obscure.

The atavistic urge toward danger persists and its satisfaction is called adventure.

How gloriously legible are the constellations of the heavens!

The discovery of a new dish does more for human happiness than the discovery of a star.

What one man can invent another can discover.

Science is a cemetery of dead ideas.