If you cry because the sun has gone out of your life, your tears will prevent you from seeing the stars.

Wise men speak because they have something to say; fools because they have to say something.

Without faith, nothing is possible. With it, nothing is impossible.

One who is too insistent on his own views, finds few to agree with him.

Always be smarter than the people who hire you.

Love and compassion are necessities, not luxuries. Without them, humanity cannot survive.

In the sky, there is no distinction of east and west; people create distinctions out of their own minds and then believe them to be true.