It's always too early to quit.

The dog that trots about finds a bone.

The most effective way to do it, is to do it.

Well done is better than well said.

Problems are not stop signs, they are guidelines.

To know oneself, one should assert oneself.

Without hard work, nothing grows but weeds.

Go for it now. The future is promised to no one.

If you're going through hell, keep going.