The historian must be a poet and a philosopher.
历史学家必须兼具诗人和哲学家的特质。
应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
The only way to understand a character is to understand their contradictions.
Technology can change the world, but values determine the direction of change.
领导力在于让他人因为你的存在而变得更好，并确保这种影响在你不在时依然持续。