死者虽不可见,但他们并未缺席。
能源转型不仅仅是从化石燃料转向可再生能源;它关乎确保所有人的能源安全和可负担性。
The only limit to our realization of tomorrow will be our doubts of today.
解决数学问题的旅程和解决方案本身一样重要,因为它教会我们耐心、坚持和发现的快乐。
The highest form of ignorance is when you reject something you don't know anything about.