The greatest weapon against stress is our ability to choose one thought over another.

The moment eternal—just that and nothing more.

Don't be afraid of failure, because every failure is practice for success.

我是个梦想家，但我也是个实干家。

释义：尺子不准确，画不出方形；圆规不标准，画不出圆形。

更轻意味着更少的浪费。