Bodhidharma

To find a buddha all you have to do is see your nature. Your nature is the buddha. And the buddha is the person who's free: free of plans, free of cares. If you don't see your nature and run around all day looking somewhere else, you'll never find a buddha. The truth is, there's nothing to find. But to reach such an understanding you need a teacher and you need to struggle to make yourself understand. . . . If you don't find a teacher soon, you'll live this life in vain. It's true, you have the buddha-nature. But without the help of a teacher you'll never know it. Only one person in a million becomes enlightened without a teacher's help. If, though, by the conjunction of conditions, someone understands what the Buddha meant, that person doesn't need a teacher. Such a person has a natural awareness superior to anything taught. But unless you're so blessed, study hard, and by means of instruction you'll understand. - Bodhidharma

If, as in a dream, you see a light brighter than the sun, your remaining attachments will suddenly come to an end and the nature of reality will be revealed. Such an occurrence serves as the basis for enlightenment. But this is something only you know. You can't explain it to others. Or if, while you're walking, standing, sitting, or lying in a quiet grove, you see a light, regardless of whether it's bright or dim, don't tell others and don't focus on it. It's the light of your own nature. Or if, while you're walking, standing, sitting, or lying in the stillness and darkness of night, everything appears as though in daylight, don't be startled. It's your own mind about to reveal itself. Or if, while you're dreaming at night, you see the moon and stars in all their clarity, it means the workings of your mind are about to end. But don't tell others. - Bodhidharma

When delusions are absent, the mind is the land of Buddhas. When delusions are present, the mind is hell. Mortals create delusions. And by using the mind to give birth to mind they always find themselves in hell. Bodhisattvas see through delusions. And by not using the mind to give birth to mind they always find themselves in the land of Buddhas. If you don't use your mind to create mind, every state of mind is empty and every thought is still. You go from one Buddha-land to another. If you use your mind to create mind, every state of mind is disturbed and every thought is in motion. You go from one hell to the next. - Bodhidharma

Source: The Zen Teaching of Bodhidharma