Every mathematical problem has a solution, but not every solution is immediately apparent.

You have to take the opportunities when they come along.

The beauty of acting is that it allows you to explore different aspects of the human experience.

真正的智慧在于了解自己的无知。

Never stop learning, because the world never stops changing.

在观测天文学中，耐心是关键，有些发现需要几十年才能确认。