True happiness comes from within, not from external achievements or possessions.
Innovation is key to solving the challenges of today and tomorrow.
我不害怕变老。我认为变老是一种特权。
最好的传记不仅讲述一生，更揭示灵魂。
着眼长期，思考世界上正在发生的结构性变化。
What other dungeon is so dark as one's own heart! What jailer so inexorable as one's self!
I like crossing the imaginary boundaries people set up between different fields—it's very refreshing.