Eagle: School mascot. With a broad and far-sighted vision as well as a capability of going beyond limits, eagle is the symbol of freedom, tenacity and challenge-surpassing.

雄鹰：我校吉祥物，雄鹰目光远大、视野开阔、善于挑战极限，象征自由、顽强和超越。

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The state of excelling or surpassing or going beyond usual limits.

优于或超过某种界限的状态。

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On this mission in particular, the only way of finding the limits of the possible is by going beyond them into the impossible.

BBC: Fifth spacewalk energises Hubble