"The challenge of biography isn't finding the facts - it's finding the meaning behind them."
如果你希望成功,当以恒心为良友、以经验为参谋、以谨慎为兄弟、以希望为哨兵。
解释:向外物游览就要要求外物的完备,向自己内心求取,则能充实完善自身。