"It can be said with complete confidence that any scientist of any age who wants to make important discoveries must study important problems. Dull or piffling problems yield dull or piffling answers. It is not enough that a problem should be "interesting"."

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Typhoons are a sort of violent whirlwinds. Before these whirlwinds come on... there appears a heavy cloud to the northeast which is very black near the horizon, but toward the upper part is a dull reddish color. The tempest came with great violence, but after a while, the winds ceased all at once and a calm succeeded. This lasted... an hour, more or less, then the gales were turned around, blowing with great fury from the southwest.

— William Dampier