The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
Investing in employee development isn't an expense—it's an investment in your company's future.
Get busy living, or get busy dying.
The city is a living organism, constantly evolving and adapting to the needs of its inhabitants.
Grow old along with me! The best is yet to be.
挑战是伪装的机会，拥抱它们。
The night is my home, and the music is my family.
——晚年访谈