The wise does at once what the fool does at last.
It's always too early to quit.
After a storm comes a calm.
Things do not happen. Things are made to happen.
You never know what motivates you.
Problems are not stop signs, they are guidelines.
If you're going through hell, keep going.
Either you run the day or the day runs you.
I can, therefore I am.
If you can dream it, you can do it.
The best physicians are Dr. Diet, Dr. Quiet, and Dr. Merryman.
The most wonderful study of mankind is man. Relieving human suffering and diffusing universal knowledge is humanitarian.