In many ways ideas are more important than people - they are much more permanent.
Every time you tear a leaf off a calendar, you present a new place for new ideas and progress.
The price of progress is trouble.
You will never stub your toe standing still. The faster you go, the more chance there is of stubbing your toe, but the more chance you have of getting somewhere.
A problem well stated is a problem half-solved.
Do not bring me your successes; they weaken me. Bring me your problems; they strengthen me.