数学之美在于它能够化繁为简。
The beauty of mathematics lies in its ability to simplify the complex.
如果你没有失败，说明你不够努力。
Innovation is seeing what everybody has seen and thinking what nobody has thought.
你不能害怕失败，这是成功的唯一途径。
The only freedom which deserves the name is that of pursuing our own good in our own way， so long as we do not attempt to deprive others of theirs， or impede their efforts to obtain it.
我不是英雄，我是反派。
The best brands don't just sell products; they sell emotions and experiences.
【译文】将知识默记在心，学习时，不感到满足，教人时，不感到倦怠，这三方面我做到了哪些呢？