直方大，不习无不利。
释义：正直仁信，原则处世，宏大包容，依此处世，不用学习世俗的那一套也不会不利。此句强调自然的品质，反对虚伪骄饰。
Chinese agriculture must take a modernization path with its own characteristics.
Our brains are wired to look on the bright side, even when the evidence suggests otherwise.
生存中最重要的工具不是刀或打火机。而是你求生的意志。
Give me a dozen healthy infants, well-formed, and my own specified world to bring them up in and I'll guarantee to take any one at random and train him to become any type of specialist I might select—doctor, lawyer, artist, merchant-chief and, yes, even beggar-man and thief, regardless of his talents, penchants, tendencies, abilities, vocations, and race of his ancestors.
The challenge in model checking is not just to find errors, but to understand why they occur.