酸的强度由其提供质子的能力来衡量,碱的强度由其接受质子的能力来衡量。
我不害怕变老。我害怕没有充分地生活。
We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.