Problems are not stop signs, they are guidelines.
To know oneself, one should assert oneself.
Quality is not an act, it is a habit.
If you're going through hell, keep going.
The most effective way to do it, is to do it.
If you think you can do it, you can.
Well done is better than well said.
I can, therefore I am.
You never know what motivates you.
Always desire to learn something useful.
Man's heart away from nature becomes hard.