“If its danger you seek, come on over. I covet tranquility but beget the tempest storm.”

“I know that these mental disturbances of mine are not dangerous and give no promise of a storm; to express what I complain of in apt metaphor, I am distressed, not by a tempest, but by sea-sickness. ”

“Weather out the storm in the island of tranquility to find inner peace.”

“The greater the difficulty, the more glory in surmounting it. Skillful pilots gain their reputation from storms and tempests. ”

“All cells come from cells. Every cell is born of a previous cell, which was born of a previous cell. Life comes from life. Life begets life begets life begets life.”

“Omnis cellula e cellula," he said again. "All cells come from cells. Every cell is born of a previous cell, which was born of a previous cell. Life comes from life. Life begets life begets life begets life begets life.”