Every book is the wreck of a perfect idea.

We must always strive to push the boundaries of what is possible in computing.

在人机共生中，必须由人来调整：机器不能。

The most important decision an investor makes is the allocation of assets.

可持续性不是一种选择，而是生存的必要条件。

风险不在于我们目标太高而失败，而在于我们目标太低而成功。

"Life is not a series of gig lamps symmetrically arranged; life is a luminous halo, a semi-transparent envelope surrounding us from the beginning of consciousness to the end."

【释义】社会常把内向病理化，凯根用实验证明：内向气质是大脑独特的生物设定，藏着深度思考与独立创新的宝藏。