一旦心灵被启蒙，就无法再次变得黑暗。
The mind once enlightened cannot again become dark.
The farmer is the cornerstone of our civilization.
森林的真正价值在于它平衡生态需求与人类愿望的能力。
A building must be a living testament to the values of its society.
The key to happiness is to have dreams. The key to success is to make your dreams come true.
Don't worry about failures, worry about the chances you miss when you don't even try.
The world is the totality of facts, not of things.
The pursuit of mathematical knowledge is a journey that never ends; there is always more to discover and understand.
"The only way to do great work is to love what you do."