I am the only person in the world I should like to know thoroughly; but I don’t see any chance of it just at present.
幸福不是现成的,它来自你自己的行动。
当天赋不努力时,勤奋会战胜天赋。
学习不是试错的问题,而是洞察力的问题。
Understanding the fundamentals is key to mastering any complex system.