力的统一不仅是数学上的梦想,更是物理上的必然。
"The most important thing is to stay agile."
Writing is a way of discovering what you think, of exploring the world and your place in it.
Sometimes the hardest part isn't letting go but learning to start over.
The world is full of magical things patiently waiting for our wits to grow sharper.
If you don't fail at least 90 percent of the time, you're not aiming high enough.