正义并不总是黑白分明；有时它是灰色的。
"Justice is not always black and white; sometimes it's a shade of grey."
Leaders must have the courage to make tough decisions today for a better tomorrow.
I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection.
Innovation in fishing technology must go hand in hand with conservation efforts.
I'm not interested in the isolated object. I'm interested in the relationship between objects.