It's always too early to quit.
Expect problems and eat them for breakfast.
Problems are not stop signs, they are guidelines.
Only the educated are free.
Do not weep do not wax indignant. Understand.
Well done is better than well said.
You never know what motivates you.
Go for it now. The future is promised to no one.
If you're going through hell, keep going.
The wise does at once what the fool does at last.
Perseverance is not a long race it is many short races one after the other.