最大的谜团不在星辰,而在我们自己。
The motor of our ingenuity is the question ‘Does it have to be like this?’, from which arise political reforms, scientific developments, improved relationships, better books.
始终追求卓越,而不是完美。
不要一直犯同样的错误;尝试犯些新的错误。
气候变化是对我们农业智慧的最大考验。