Reflection is the source of wisdom.

他是一个一直太骄傲而不愿寻求帮助的人，现在他太骄傲而不愿接受帮助。

It is by no means an irrational fancy that， in a future existence， we shall look upon what we think our present existence， as a dream.

The future competition is not between companies, but between business models.

性别与经济学的交叉揭示了权力和机会的隐藏动态。