北海道大学的创立者William Smith Clark博士的名言：少年啊，要胸怀大志！

Boys，be ambitious!!

Be ambitious not for money or for selfish aggrandizement, nor for that evanescent thing which men call fame.Be ambitious for knowledge, for righteousness, and for the uplift of your people.Be ambitious for the attainment of all that a man ought to be. 

这段话就刻在羊之丘展望台的克拉克雕像背后，很适合当座右铭的话呢。