站在你和你的梦想之间的唯一东西是尝试的意愿和相信它实际上可能的信念。

I believe in the power of art to change the world.

The essence of mathematics lies in its freedom.

控制理论是基于过去的信息来影响未来。

I've learned that failure is not the opposite of success, it's part of success.

预测未来的唯一方法是创造未来。

I've learned that growth comes from pain and struggle.

The spread of liberal democracy and the integration of the world economy have created a situation in which the only legitimate form of government is one that is based on popular sovereignty and respects basic human rights.