不谋其前，不虑其后，无恋当今。
不追忆过去，不忧虑未来，也不贪恋现在。
真相是一种负担，也是一种解放。
"We are all in the gutter, but some of us are looking at the stars."
Success is not about being the best, but about making others better.
The strength of a political system lies in its ability to adapt to changing circumstances.