There is no such thing as neutral art.
统一自然界所有力的挑战是几十年来推动理论物理学发展的动力之一。
The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
Investing in farmer education yields the highest returns.
领导力在于激励他人实现他们认为不可能的事情。