The light of reason is different from the light of nature.

市场竞争激烈，只有不断学习才能立于不败之地。

Don’t ever respond to a solicitation or a proposal on the phone. The urgency is a disguise.

The essence of poverty is that tomorrow’s uncertainties devour today’s possibilities.

My buildings are incomplete without the presence of people.

A company’s culture is defined by the actions of its leaders, not just its mission statement.

译文：鸟的羽毛尚未丰满，就不能展翅高飞。