An undaunted mind
guides you to success.
There can be
no success
without a positive attitude and hope
at all times.
単語（S/C－初出の課）＊本文内に限る
Sunshine＝中学英語教科書，CROWN＝高校英語教科書
undaunted (C3-6), mind (S2-R3), guide (S2-2), success (C1-1), positive (C3-6), attitude (C3-8), hope (S2-1) , there 構文(S1-7), can (S1-3), without (S2-4), no+名詞(S1-1)