能源的未来在于平衡传统资源和可再生替代品。
长期来看,风险与回报是相关的。但在短期内,这种关系常常是反常的。
"A good book is the best of friends, the same today and forever."
这不仅关乎食物,更关乎拯救我们的星球。
If you do something once, people will call it an accident. If you do it twice, they call it a coincidence. But do it a third time and you've just proven a natural law.
The dead are our silent partners in the search for truth.
不要害怕冒险和尝试新事物。