Problems are not stop signs, they are guidelines.
To know oneself, one should assert oneself.
If you think you can do it, you can.
Things do not happen. Things are made to happen.
The dog that trots about finds a bone.
Wherever you are - be all there.
Quality is not an act, it is a habit.
Go for it now. The future is promised to no one.
Leap, and the net will appear.
It's always too early to quit.
Seeds of great discoveries are constantly floating around us, but they only take root in minds well prepared to receive them.