Without hard work, nothing grows but weeds.
Do not weep do not wax indignant. Understand.
If you're going through hell, keep going.
Begin to be now what you will be hereafter.
It's always too early to quit.
Problems are not stop signs, they are guidelines.
The wise does at once what the fool does at last.
If you think you can do it, you can.
Always desire to learn something useful.
The dog that trots about finds a bone.
Science fiction is no more written for scientists that ghost stories are written for ghosts.