/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: amyflynn52 https://cdn.slidesharecdn.com/profile-photo-amyflynn52-48x48.jpg?cb=1523418676 If you have never known thirst, how will you ever appreciate the importance of water? If you have never known sadness, how will you recognise the true value of joy? If you feel bad, be glad. This is merely your point of comparison so that when the Sun starts to shine again, it will be all the sweeter for all that has lately been bitter.