What need is there to say more? The childish work for their own benefit, The Buddhas work for the benefit of others. Just look at the difference between them.

How wonderful will it be when all beings experience each other as limbs on the one body of life.

As long as space abides and as long as the world abides, so long may I abide, destroying the sufferings of the world.

The renunciation of doing harm is the perfection of discipline

All the suffering in the world comes from seeking pleasure for oneself. All the happiness in the world comes from seeking pleasure for others.

If you can solve your problem, what is the need of worrying? If you cannot solve it, what is the use of worrying.

He who doesn't get rid of the I won't be able to avoid suffering the same way that someone who doesn't get apart from fire can't avoid being burn.