恶行有时只是被过度发挥的美德！

It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.

The market is not always right, but it is always there.

When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.

The most important thing in mathematics is to ask the right questions.

Architecture is not about solving problems but about creating atmospheres.

爱的力量可以改变世界。

It really matters whether people are working on generating clean energy or improving transportation or making the Internet work better and all those things. And small groups of people can have a really huge impact.

You build your life around what happens to you.