In science, we must be interested in things, not in persons.
It is not death that a man should fear, but he should fear never beginning to live.
家不是一个地方,而是一种感觉。
成功的关键是将我们的意识集中在我们所渴望的事物上,而不是我们所恐惧的事物上。
伟大是许多小事做好的结果。