"I will teach you the Truth and the Path leading to the Truth." (Buddha)

"One is one’s own refuge, who else could be the refuge? ..The wise man makes an island of himself that no flood can overwhelm." (Buddha)

"It is proper for you to doubt .. do not go upon report .. do not go upon tradition..do not go upon hearsay..'" (Buddha, Kalama Sutra)

"Never by hatred is hatred appeased, but it is appeased by kindness. This is an eternal truth." (Buddha)

"O Brahmana, it is just like a mountain river, flowing far and swift, taking everything along with it; there is no moment, no instant, no second when it stops flowing, but it goes on flowing and continuing. So Brahmana, is human life, like a mountain river." (Buddha)

"‘Wherefore, brethren, thus must ye train yourselves : Liberation of the will through love will develop, we will often practice it, we will make it vehicle and base, take our stand upon it, store it up, thoroughly set it going.’" (Buddha)

"The dustless and stainless Eye of Truth (Dhamma-cakkhu) has arisen.
He has seen Truth, has attained Truth, has known Truth, has penetrated into Truth, has crossed over doubt, is without wavering.
Thus with right wisdom he sees it as it is (yatha bhutam)." (Ancient Buddhist texts)

source: http://www.spaceandmotion.com