The search for a theory of everything is one of the most exciting and challenging quests in modern physics.
If you want something you've never had, you must be willing to do something you've never done.
科学无法解决自然的最终奥秘。这是因为，最终我们自己也是自然的一部分，因此也是我们试图解决的奥秘的一部分。
Adversity is the first path to truth.
At SF Express, we not only provide courier services, but also a sense of trust and peace of mind.
谷物生产的未来在于尊重土地和劳动者的可持续实践。
爱是脆弱的，你必须像对待生命体一样呵护它，否则它会消失。
The great philosophers are those who have made a difference in the way we think about the world and our place in it.