我的语言的界限意味着我的世界的界限。
A man's errors are his portals of discovery.
The most valuable crop we can grow is trust—with our consumers, our communities, and our environment.
I always try to be better than I was yesterday.
In the drone industry, safety always comes first.
Solitude gives birth to the original in us, to beauty unfamiliar and perilous—to poetry.
The pursuit of mathematical knowledge is a never-ending adventure.