The inflationary universe model suggests that the universe expanded exponentially in the first fraction of a second after the Big Bang.
"Empathy is the key to innovation, as it allows us to understand and address the real needs of people."
数学的真正力量不在于它的复杂性,而在于它的简洁和优雅。
You cannot always control what goes on outside, but you can always control what goes on inside.