Freedom is not the power to do what we want， but the right to do what we ought.

The market is full of noise, and we try to filter it out.

谦让的仪式行久了之后，也许对于人心有潜移默化之功，使人在争权夺利奋不顾身之际，不知不觉地也举行起谦让的仪式。可惜我们人类的文明史尚短，潜移默化尚未能奏大效，露出原始人的狰狞面目的时候要比雍雍穆穆地举行谦让仪式的时候多些。

梁实秋

历史的终结将是一个非常悲伤的时刻。为纯粹抽象目标而奋斗、愿意冒生命危险的斗争，以及激发勇气、想象力、理想主义的全球意识形态斗争，将被经济计算、无休止的技术问题解决、环境关注和复杂消费需求的满足所取代。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

弗朗西斯·福山

We are like travelers who have lost their way； we must ask， each one， for directions from a passerby.

我们就像迷失了方向的旅行者；每个人都必须向路人寻求指引。

皮浪

当心灵凝视真理时，它就能摆脱一切谬误和幻觉。

柏拉图

未来的人工智能将像电力一样无处不在，彻底改变每一个行业

李开复

只想找一个在我失意时可以承受我的眼泪，在我快乐时可以让我咬一口的肩膀。如果我不爱你，我就不会思念你，我就不会妒忌你身边的异性，我也不会失去自信心和斗志，我更不会痛苦。如果我能够不爱你，那该多好。

张小娴

A financial crisis is often a self-fulfilling prophecy driven by panic.

金融危机往往是由恐慌驱动的自我实现预言。