过去是阴影，未来是梦想。我们拥有的只有现在。

我认为最重要的是始终保持谦逊并继续努力工作。

The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.

那些让和平革命成为不可能的人将使得暴力革命不可避免。

创新是在任何行业中保持领先的关键，但它必须与实际相结合。