每一次失败都离答案更近一步。
相对论不仅仅是一种科学理论,而且是一种哲学理论,它深刻地影响了我们对宇宙的概念。
无论多么艰难,永远不要放弃你的梦想。
The human spirit is stronger than anything that can happen to it.
真相就在那里,但你必须去发现它。
Sustainability isn't just a buzzword—it's the foundation of responsible forestry. We must balance economic growth with environmental stewardship.