我认为数学家的作用是发现这些模式并解释它们。
If everything was perfect, you would never learn and you would never grow.
"The best leaders are those who can inspire action."
在夜晚的寂静中,我们讲述给自己的故事成为我们生活的真理。
The world has nothing to fear from military ambition in our Government.
我常说,你永远不可能太努力工作。
野外不在乎你是谁。它只在乎你是否能生存。
面对挑战要迎难而上,把危机转化为发展机遇。