偉大的真理，其反面同樣是偉大的真理。
A great truth is a truth whose opposite is also a great truth.
The industry must collaborate to reduce its environmental footprint.
I don’t let success get to my head.
釋義：過于強硬的弓弦容易斷裂，過于鋒利的刀口容易受損。惹禍往往是因為多嘴多舌，招致災(zāi)禍多是因為心腸狠毒。