I think the only free man can feel this kind of excitement, a free man step on a long journey, towards the uncertain future.

经验的直接内容是心理学必须考虑的唯一事实。

Look at the stars, look how they shine for you.

Innovation is not just about technology; it's about changing the way people think and work.

美好的生活不是没有悲伤，而是在痛苦中能促进我们成长的生活。