有机化学现在足以让人发疯。它给我一种原始热带森林的印象，充满了最非凡的事物，一个巨大而无边的灌木丛，没有逃脱的方法，人们可能会害怕进入。

计算使树木开花。

水产养殖的潜力远未被完全挖掘。

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.