The person who masters himself through self-control and discipline is truly undefeatable.

Buddha

Work on yourself more than you do on your job.

Jim Rohn

Give me two hours a day of activity, and I'll take the other twenty-two in dreams.

Salvador Dalí

I don't count my sit-ups; I only start counting when it starts hurting because they're the only ones that count.

Muhammad Ali

Reaction is the enemy of creation. Creation requires deep sustained focus. This focus is under constant attack by "notifications" that encourage you to respond to unending false emergencies. Protect your attention and direct it to where it is most valuable.

The Stoic Emperor

Win or lose you will never regret working hard, making sacrifices, being disciplined or focusing too much.

John Smith