Be gentle to all and stern with yourself.
If you're going through hell, keep going.
Either you run the day or the day runs you.
It's always too early to quit.
Leap, and the net will appear.
You never know what motivates you.
The secret of getting ahead is getting started.
Go for it now. The future is promised to no one.
Expect problems and eat them for breakfast.
After a storm comes a calm.
In 1948 I entered the Massachusetts Institute of Technology, undecided between studies of chemistry and physics, but my first year convinced me that physics was more interesting to me.