You don’t have to be perfect, just be real.

The greatest freedom is the freedom to choose your own thoughts.

The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.

Your reputation is your most important currency—protect it fiercely.

Liberty is the only thing worth fighting for.

可持续的世界始于可持续的选择。