You can't stop the waves, but you can learn to surf.
你可以在某一时间欺骗所有人;也可以在所有时间欺骗某些人;但你不可能在所有时间欺骗所有的人。
Everyone is shy. Other people are waiting for you to introduce yourself to them, they are waiting for you to send them an email, they are waiting for you to ask them on a date. Go ahead.