你无法预测，但你可以准备。

The key to successful investing is to have the right temperament.

The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.

生命中令人悲伤的一件事是你遇到了一个对你来说很重要的人，但却最终发现你们有缘无份，因此你不得不放手。

精神科学不想推翻自然科学的结果，而是要完善它们。