Heaven cannot but be high. Earth cannot but be broad. The sun and moon cannot but revolve. All creation cannot but flourish. To do so is their TAO. But it is not from extensive study that this may be known, nor by dialectical skill that his may be made clear. The true sage will have none of these.
ZhuangziThose who follow the Tao are of clear mind. They do not load their mind with anxieties and are flexible in their adjustment to external conditions.
ZhuangziThe eye is a menace to clear sight, the ear is a menace to subtle hearing, the mind is a menace to wisdom, every organ of the senses is a menace to its own capacity.
Zhuangzi