Don‘t keep making the same mistakes； try to make new mistakes.
The only time success comes before work is in the dictionary.
The perfection of the work depends on the simplicity of the means.
我从来不想成为主流。
每个数学问题都有解答；挑战在于找到它。
True leadership means making tough decisions today that will pay off decades later.
"Hope is the thing with feathers that perches in the soul, and sings the tune without the words, and never stops at all."
