领导力意味着今天做出艰难的决定,为了更美好的明天。
The perfection of machinery is to produce the desired effect with the least possible friction and waste.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
一本儿童书是他们参观的第一个艺术画廊。
生命的价值不在于我们呼吸的次数,而在于那些让我们屏息的时刻。
Mathematics is a living subject, constantly evolving with new ideas and discoveries.
噪音使金融市场成为可能,但也使它们不完美。