Innovation is the specific instrument of entrepreneurship.
创新是企业家精神的特定工具。
The power of mathematics lies in its generality and abstraction.
世间万物,唯有变化才是永恒不变的法则。
一个值得花一年去追求的目标是,学习足够多的关于一个主题的知识,以至于你无法相信一年前的你是多么的无知。
The best performance improvement is the transition from the nonworking state to the working state.