Beauty is not an end in itself, but the result of a perfect solution to a problem.
美本身不是目的,而是问题完美解决的结果。
一家公司的强大取决于它的员工。投资他们,他们也会投资于你。
写作就是要关注那些大多数人忽略的事物。
The information paradox is one of the deepest puzzles in theoretical physics.