真正的问题不是为什么有些人懒惰，而是为什么有些人在几乎必然导致懒惰的条件下却不懒惰。
A good algorithm is like a well-tuned instrument, producing harmony from chaos.
最重要的发现是那些迫使我们修正先前观念的发现。
You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself.
大国政治的悲剧在于，即使是善意的国家也被迫采取可能导致冲突和战争的行为。
To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.
Sustainability isn't a choice; it's an obligation we owe to the planet and future dairy farmers.
A picture is a fact.
