The revolution is made through human beings, but individuals must forge their revolutionary spirit day by day.

农业创新不仅仅是技术问题，更是思维方式的转变。

做事情，不能有伤害别人的坏念头；但要有警惕他人、防备他人的念头。这是在告诫与人交往思考不周的人。

Writing is a way of fighting against oblivion, against death.

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

为国家服务，是一种荣誉而不是权利。