Choose the mountain you want to climb: don't pay attention to what other people say, such as "that one's more beautiful" or "this one's easier". You'll be spending lots of energy and enthusiasm to reach your objective, so you're the only one responsible and you should be sure of what you're doing.
My aim is to understand love. I know how alive I felt when I was in love, and I know that everything I have now, however interesting it might seem, doesn't really excite me.
But love is a terrible thing: I've seen my girlfriends suffer and I don't want the same thing to happen to me. [...] Although my aim is to understand love, and although I suffer to think of people to whom I gave my heart, I see that those who touched my heart failed to arouse my body, and that those who aroused my body failed to touch my heart.
All is a miracle. The stupendous order of nature, the revolution of a hundred millions of worlds around a million of stars, the activity of light, the life of all animals, all are grand and perpetual miracles.
We must be amusing at all times and sneer at those who express their real feelings; it's dangerous for a tribe to allow its members to show their feelings.
If you can cultivate the right attitude, your enemies are your best spiritual teachers because their presence provides you with the opportunity to enhance and develop tolerance, patience and understanding.