You are always a valuable, worthwhile human being — not because anybody says so, not because you're successful, not because you make a lot of money — but because you decide to believe it and for no other reason.
你永远是一个有价值、值得尊敬的人——不是因为任何人这么说，不是因为你成功了，不是因为你赚了很多钱——而是因为你决定相信这一点，没有其他原因。
这只鹰是一面镜子，我在其中看到了自己的倒影。
世界越是混乱，我们越需要建筑来理解它。
证明的严谨性将数学与所有其他科学区分开来。
Fear can hold you prisoner. Hope can set you free.
The self is not something ready-made, but something in continuous formation through choice of action.
The pursuit of knowledge is a never-ending journey, and each discovery opens the door to new questions.
疼痛不仅仅是一种感觉；它是一种复杂的生物反应，告诉我们某些地方出了问题。