我宁愿接受一个聪明人最尖锐的批评，也不愿接受大众无知的赞同。

The true test of leadership is not what you do when you're being watched, but what you do when you're alone.

我从不回头看，我向前看。

The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.

谦逊是农业教给我们的第一课。

真正的挑战是创造出超越其功能的意义。