追求科学不是一种奢侈，而是人类生存的必要条件。
The pursuit of science is not a luxury but a necessity for the survival of mankind.
Architecture is a language. When you are very good, you can be a poet.
The core of drones is not how high they fly, but how well they are used.
Finding light in the darkness is the mission of every writer.
Success comes from persistence and focus.
当现有约束被放松时，经济增长就会发生，这使得个人能够追求以前无法获得的机会。