The well bred contradict other people.The wise contradict themselves.
The power of the human spirit is limitless.
The greatest glory in living lies not in never falling, but in rising every time we fall.
生活中最重大和最重要的问题从根本上都是无法解决的。它们永远无法被解决，只能被超越。
最好的投资是那些创造长期价值的投资，而不仅仅是短期收益。
The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
