我们实现明天的唯一限制将是我们今天的疑虑。
The only limit to our realization of tomorrow will be our doubts of today.
  有些书应该只是尝试一下,有些应该被吸收,而有极少数书应该被咀嚼和消化。
"I don't write with any audience in mind. I just write."
The greatest thing about tomorrow is, I will be better than I am today.