The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
数学证明的美在于它的优雅以及它以清晰简洁的方式揭示潜在真理的方式。
在观察的领域里，机遇只偏爱那种有准备的头脑。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
关于教育的斗争不仅仅是关于知识的斗争，也是关于身份、欲望和未来本身的斗争。
Success is not about the destination, it's about the journey.
林业的未来在于平衡经济增长与环境管理的可持续实践。