You have to be willing to fail, to be wrong, to start over again with lessons learned.
你必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。
The true adventurer goes forth aimless and uncalculating to meet and greet unknown fate.
There is no perfection only life.
出自《海国图志》。不管是东海还是西海，圣人各出自不同地方但是心理是相同的。