Be gentle to all and stern with yourself.
Go for it now. The future is promised to no one.
If you're going through hell, keep going.
It's always too early to quit.
You never know what motivates you.
The wise does at once what the fool does at last.
By failing to prepare, you are preparing to fail.
Begin to be now what you will be hereafter.
If you've got a talent, protect it.
Things do not happen. Things are made to happen.
Self-preservation, nature's first great law, all the creatures, except man, doth awe.