I can, therefore I am.

It's always too early to quit.

By failing to prepare, you are preparing to fail.

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

Always desire to learn something useful.

If you're going through hell, keep going.

Do not weep do not wax indignant. Understand.

Leap, and the net will appear.

What you do today can improve all your tomorrows.