The challenge of leadership is to be strong, but not rude; be kind, but not weak; be bold, but not bully; be thoughtful, but not lazy; be humble, but not timid; be proud, but not arrogant; have humor, but without folly.

在钢铁中，就像在生活中一样，韧性决定了你能走多远。

"Writing is a way of exploring the world and understanding ourselves better."

I am not young enough to know everything.

世界是一本书，不旅行的人只读了一页。