"The best investment you can make is in yourself—your education, your skills, and your personal growth."
在能源领域取得成功需要创新、韧性和对可持续性的承诺。
The chief prevention against getting old is to remain astonished.
最简单的词语往往承载最重的分量。
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。