有两样东西,人们越是经常持久地对之凝神思索,它们就越是使内心充满常新而日增的惊奇和敬畏:我头上的星空和我心中的道德律。
The secret to success? There is no secret—just hard work and persistence.
The more you praise and celebrate your life, the more there is in life to celebrate.