对我来说，无畏并非毫无畏惧。它不是完全不害怕。对我来说，无畏是心怀恐惧。无畏是心存疑虑。很多疑虑。
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them.
Actions are right in proportion as they tend to promote happiness； wrong as they tend to produce the reverse of happiness.
The responsibility of agricultural scientists is to make the land produce more grain and let farmers harvest more.