The universe is a pretty big place. If it's just us, seems like an awful waste of space.

专注于方向而不是目的地。谁能知晓自己的命运？但保持正确的方向，你就定会到达你想去的地方。

生命的意义在于追求真理。

The only way to survive is to have a sense of humor.

我们无法不了解历史。

What you get by achieving your goals is not as important as what you become by achieving your goals. At your funeral people will not recall what you did； they will only remember how you made them feel.

真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。