Every book is a journey, and every journey is a book.
Literature is the question minus the answer.
We stand at the threshold of a new era in biology.
没有人能为你建造那座你必须独自跨越生命之河的桥梁。
Every language is an old-growth forest of the mind.
理解学习问题的计算复杂性对于开发高效算法至关重要。