The supreme quality for leadership is unquestionably integrity. Without it， no real success is possible， no matter whether it is on a section gang， a football field， in an army， or in an office.
The past is a ghost, the future a dream, and all we ever have is now.
我们开采的最宝贵资源不是矿物，而是人的潜力。
The most dangerous chemical in any plant isn't the one in the vats - it's complacency.