成为英雄的最大障碍是怀疑自己是否会证明自己是个傻瓜；真正的英雄主义是抵抗这种怀疑；最深刻的智慧是知道何时应该抵抗，何时应该服从。
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.
The dairy industry must pursue high-quality development, not just scale.
过去总是与我们同在，因为它滋养着现在。
我们都被自己的记忆所囚禁，而自由的关键在于理解它们。
I’m not a one-dimensional person, and I refuse to be put in a box.
Efficiency in farming is not about doing more with less, but about doing better with what we have.
Mathematics is the most beautiful and most powerful creation of the human spirit.