诸君要实见此道，须从自己心上体认，不假外求。
解析：求道需从内心体认。
The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.
Mathematics is the art of giving the same name to different things.
人生像一匹马，你不驾驭它，它便驾驭你。