聪明的投资者是现实主义者，他们向乐观主义者出售，向悲观主义者购买。
The intelligent investor is a realist who sells to optimists and buys from pessimists.
The future of food depends on our ability to balance productivity with responsibility.
The rise of China and other authoritarian states challenges the idea that liberal democracy is the only viable political system.
I cannot and will not cut my conscience to fit this year's fashions.