The performance standard must be Zero Defects. Not 'that's close enough'.

Life is what happens when you’re busy making other plans.

The most valuable resource in our industry isn't under the ground; it's the people who make things happen.

Nature hath made men so equal in the faculties of body and mind， as that though there be found one man sometimes manifestly stronger in body or of quicker mind than another， yet when all is reckoned together the difference between man and man is not so considerable as that one man can thereupon claim to himself any benefit to which another may not pretend as well as he.

恐惧是人类如此强大的情感，以至于当我们允许它控制我们时，它会驱赶我们心中的同情。

世界称之为不道德的书籍，是那些展示了世界自身羞耻的书籍。

Man is his choices.