Time is a concept that is derived from the way we perceive change.

The universe is change; our life is what our thoughts make it.

What we gain by experience is more real and more solid than what we gain by reasoning.

自信是你所能拥有的最美丽的东西。

You can't use up creativity. The more you use, the more you have.

我不会让消极情绪拖垮我。