The past is a darkness crowded with voices.
过去是一片挤满声音的黑暗。
孔子说：“《诗经》三百首，用一句话可以概括，即：‘思想纯洁’。”
最好的领导者是那些能看到人们潜力并帮助他们实现的人。
The most important thing is to be willing to question everything.
In preparing for battle I have always found that plans are useless， but planning is indispensable.
The natural effort of every individual to better his own condition， when suffered to exert itself with freedom and security， is so powerful a principle that it is alone， and without any assistance， not only capable of carrying on the society to wealth and prosperity but of surmounting a hundred impertinent obstructions with which the folly of human laws too often encumbers its operations.
跨国合作对于解决全球粮食挑战至关重要。