The world is a great mountain, and we are the climbers.
The world is a book, and those who do not travel read only a page.
爱情不需要理由。它来自心灵非理性的智慧。
我不追求名利，只追求内心的满足。
生物学的美丽在于它能够通过简单的原理解释生命的多样性。