To get to a place you haven't been before, you have to walk a way you haven't walked before. (T.S. Eliot)
Man knows so much and does so little. (R. Buckminster Fuller)
If you don't have a vision for the future, then your future is threatened to be a repeat of the past. (A. R. Bernard)
Keep the company of those who seek the truth - run from those who have found it. (Václav Havel)
He who talks more is sooner exhausted. (Lao Tzu)
If you can't change the world, change yourself. If you can't change yourself, change the world. (The The)
Do not fear growing slowly; fear stopping altogether. (Chinese saying)
We will overtake nobody if we only walk in the footsteps of others. (Thomas Tuchel)
They always say time changes things, but you actually have to change them yourself. (Andy Warhol)
In the long history of humankind (and animal kind, too) those who learned to collaborate and improvise most effectively have prevailed. (Charles Darwin)